updated to version 47.0, newest patches

10 files changed, 2637 insertions, 98 deletions

diff --git a/.SRCINFO b/.SRCINFO
index ca2b58274629..fb838e8da530 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,11 +1,10 @@
 # Generated by mksrcinfo v8
-# Sun Mar 27 02:42:42 UTC 2016
+# Thu Jun 23 19:59:35 UTC 2016
 pkgbase = firefox-wayland
-	pkgdesc = Standalone web browser from mozilla.org - Beta (build from source) with Wayland patches
-	pkgver = 45.0rc2
-	pkgrel = 1
-	url = https://www.mozilla.org/firefox/
-	install = firefox-wayland.install
+	pkgdesc = Standalone web browser from mozilla.org with Wayland patches
+	pkgver = 47.0
+	pkgrel = 2
+	url = https://github.com/stransky/gecko-dev
 	arch = i686
 	arch = x86_64
 	license = MPL
@@ -19,46 +18,54 @@ pkgbase = firefox-wayland
 	makedepends = mesa
 	makedepends = imake
 	makedepends = gconf
-	makedepends = xorg-server-xvfb
 	makedepends = libpulse
 	makedepends = inetutils
-	makedepends = rust
-	depends = gtk2
+	makedepends = xorg-server-xvfb
+	makedepends = autoconf2.13
 	depends = gtk3
+	depends = gtk2
 	depends = mozilla-common
 	depends = libxt
 	depends = startup-notification
 	depends = mime-types
 	depends = dbus-glib
 	depends = alsa-lib
-	depends = ffmpeg2.8
-	depends = desktop-file-utils
-	depends = hicolor-icon-theme
+	depends = ffmpeg
 	depends = libvpx
-	depends = icu
 	depends = libevent
 	depends = nss
 	depends = hunspell
 	depends = sqlite
 	depends = ttf-font
+	depends = icu
 	optdepends = networkmanager: Location detection via available WiFi networks
 	optdepends = upower: Battery API
-	provides = firefox=45.0rc2
-	conflicts = firefox-wayland-bin
+	provides = firefox
+	conflicts = firefox
 	options = !emptydirs
 	options = !makeflags
-	source = git+https://github.com/stransky/gecko-dev.git
+	source = https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/47.0/source/firefox-47.0.source.tar.xz
 	source = mozconfig
-	source = firefox-wayland.desktop
+	source = firefox.desktop
 	source = firefox-install-dir.patch
 	source = vendor.js
-	source = firefox-fixed-loading-icon.png
-	sha512sums = SKIP
-	sha512sums = c72792b505031431282a3777bce6d3ee98fe68cc0faf8cadd84afe2b42921da52b9d8ad94e3324f0d0a09e8e298e3bcd2b527b08e92e2a0140434d7767efc422
-	sha512sums = dd9a563d6ad772ba440a45bbd0ee27943b319edcb785951e62cd4aefe0d33ded2acf9b63a2b15cec89ee184687c68a8d3a1cc06ec98f9a9251602f063fbaef14
-	sha512sums = 266989b0c4a37254a40836a6193284a186230b48716907e4d249d73616f58382b258c41baa8c1ffc98d405f77bfafcd3438f749edcf391c7bd22185399adf4bd
-	sha512sums = d927e5e882115c780aa0d45034cb1652eaa191d95c15013639f9172ae734245caae070018465d73fdf86a01601d08c9e65f28468621422d799fe8451e6175cb7
-	sha512sums = d51119170cc8fb99c50610a8e5e94f38a31722c1c1a2260ca32d8e376732e30c8e1deac7d8c599348892e783fb4c75ce8c38bbd238282b0c9da21608d902ba28
+	source = firefox-symbolic.svg
+	source = firefox-gtk3-20.patch
+	source = mozilla-1245076.patch
+	source = mozilla-1245076-1.patch
+	source = no-libnotify.patch
+	source = firefox-wayland.patch
+	sha256sums = 51936fcf86c5f84e7fdd377d07658a02a1c99d2ebdc3c8aae01d70f947331d12
+	sha256sums = ee8f508442147ad5afcd9c9e60d50d22659ad8c246d35ce8c97aa4463be3a9bc
+	sha256sums = c202e5e18da1eeddd2e1d81cb3436813f11e44585ca7357c4c5f1bddd4bec826
+	sha256sums = d86e41d87363656ee62e12543e2f5181aadcff448e406ef3218e91865ae775cd
+	sha256sums = 4b50e9aec03432e21b44d18c4c97b2630bace606b033f7d556c9d3e3eb0f4fa4
+	sha256sums = a2474b32b9b2d7e0fb53a4c89715507ad1c194bef77713d798fa39d507def9e9
+	sha256sums = f1aaf36c2f059e027fc7384c0943ccd07c6e3d58721ec7a96d5d913a106717cc
+	sha256sums = 05574c7d0f259da161bcd0e2e8bc9a19401e620ff29439da935d349eebb60efa
+	sha256sums = 6e7cba25c52b246da183b8309e7b56208bd991d1a7adb40063c5702a6f3722ea
+	sha256sums = e4ebdd14096d177d264a7993dbd5df46463605ff45f783732c26d30b9caa53a7
+	sha256sums = 011b6769ff9dc793013b3740bb72b96f2830764d5d67e20dcdab29a25d45f288
 
 pkgname = firefox-wayland
 
diff --git a/PKGBUILD b/PKGBUILD
index ca1da402e1db..8f815bd6516d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,34 +3,45 @@
 # Contributor: argymeg <argymeg at gmail dot com>
 
 pkgname=firefox-wayland
-pkgver=43.0a1
-pkgrel=1
-pkgdesc="Standalone web browser from mozilla.org - Beta (build from source) with Wayland patches"
+pkgver=47.0
+pkgrel=2
+pkgdesc="Standalone web browser from mozilla.org with Wayland patches"
 arch=('i686' 'x86_64')
 license=('MPL' 'GPL' 'LGPL')
 url="https://github.com/stransky/gecko-dev"
 depends=('gtk3' 'gtk2' 'mozilla-common' 'libxt' 'startup-notification' 'mime-types'
-         'dbus-glib' 'alsa-lib' 'ffmpeg2.8' 'desktop-file-utils' 'hicolor-icon-theme'
-         'libvpx' 'icu' 'libevent' 'nss' 'hunspell' 'sqlite' 'ttf-font')
+         'dbus-glib' 'alsa-lib' 'ffmpeg' 'libvpx' 'libevent' 'nss' 'hunspell'
+         'sqlite' 'ttf-font' 'icu')
 makedepends=('unzip' 'zip' 'diffutils' 'python2' 'yasm' 'mesa' 'imake' 'gconf'
-             'xorg-server-xvfb' 'libpulse' 'inetutils' 'rust')
+             'libpulse' 'inetutils' 'xorg-server-xvfb' 'autoconf2.13')
 optdepends=('networkmanager: Location detection via available WiFi networks'
             'upower: Battery API')
-install=firefox-wayland.install
-conflicts=("firefox-wayland-bin")            
+conflicts=("firefox")
+provides=("firefox")
 options=('!emptydirs' '!makeflags')
-source=('git+https://github.com/stransky/gecko-dev.git'
+source=(https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz
         mozconfig
-        firefox-wayland.desktop
+        firefox.desktop
         firefox-install-dir.patch
         vendor.js
-        firefox-fixed-loading-icon.png)
-sha512sums=('SKIP'
-            'c72792b505031431282a3777bce6d3ee98fe68cc0faf8cadd84afe2b42921da52b9d8ad94e3324f0d0a09e8e298e3bcd2b527b08e92e2a0140434d7767efc422'
-            'dd9a563d6ad772ba440a45bbd0ee27943b319edcb785951e62cd4aefe0d33ded2acf9b63a2b15cec89ee184687c68a8d3a1cc06ec98f9a9251602f063fbaef14'
-            '266989b0c4a37254a40836a6193284a186230b48716907e4d249d73616f58382b258c41baa8c1ffc98d405f77bfafcd3438f749edcf391c7bd22185399adf4bd'
-            'd927e5e882115c780aa0d45034cb1652eaa191d95c15013639f9172ae734245caae070018465d73fdf86a01601d08c9e65f28468621422d799fe8451e6175cb7'
-            'd51119170cc8fb99c50610a8e5e94f38a31722c1c1a2260ca32d8e376732e30c8e1deac7d8c599348892e783fb4c75ce8c38bbd238282b0c9da21608d902ba28')
+        firefox-symbolic.svg
+        firefox-gtk3-20.patch
+	mozilla-1245076.patch
+	mozilla-1245076-1.patch
+        no-libnotify.patch
+	firefox-wayland.patch)
+sha256sums=('51936fcf86c5f84e7fdd377d07658a02a1c99d2ebdc3c8aae01d70f947331d12'
+            'ee8f508442147ad5afcd9c9e60d50d22659ad8c246d35ce8c97aa4463be3a9bc'
+            'c202e5e18da1eeddd2e1d81cb3436813f11e44585ca7357c4c5f1bddd4bec826'
+            'd86e41d87363656ee62e12543e2f5181aadcff448e406ef3218e91865ae775cd'
+            '4b50e9aec03432e21b44d18c4c97b2630bace606b033f7d556c9d3e3eb0f4fa4'
+            'a2474b32b9b2d7e0fb53a4c89715507ad1c194bef77713d798fa39d507def9e9'
+            'f1aaf36c2f059e027fc7384c0943ccd07c6e3d58721ec7a96d5d913a106717cc'
+            '05574c7d0f259da161bcd0e2e8bc9a19401e620ff29439da935d349eebb60efa'
+            '6e7cba25c52b246da183b8309e7b56208bd991d1a7adb40063c5702a6f3722ea'
+            'e4ebdd14096d177d264a7993dbd5df46463605ff45f783732c26d30b9caa53a7'
+	    '011b6769ff9dc793013b3740bb72b96f2830764d5d67e20dcdab29a25d45f288')
+validpgpkeys=('2B90598A745E992F315E22C58AB132963A06537A')
 
 # Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
 # Note: These are for Arch Linux use ONLY. For your own distribution, please
@@ -48,11 +59,24 @@ _mozilla_api_key=16674381-f021-49de-8622-3021c5942aff
 
 
 prepare() {
-  cd gecko-dev
+  cd firefox-$pkgver
 
   cp ../mozconfig .mozconfig
   patch -Np1 -i ../firefox-install-dir.patch
-  
+
+  # https://bugzilla.mozilla.org/show_bug.cgi?id=1234158
+  patch -Np1 -i ../firefox-gtk3-20.patch
+
+  # GCC 6
+  patch -Np1 -i ../mozilla-1245076.patch
+  patch -Np1 -i ../mozilla-1245076-1.patch
+
+  # Notifications with libnotify are broken
+  # https://bugzilla.mozilla.org/show_bug.cgi?id=1236150
+  patch -Np1 -i ../no-libnotify.patch
+
+  patch -Np1 -i ../firefox-wayland.patch
+
   echo -n "$_google_api_key" >google-api-key
   echo "ac_add_options --with-google-api-keyfile=\"$PWD/google-api-key\"" >>.mozconfig
 
@@ -62,69 +86,61 @@ prepare() {
   echo -n "$_mozilla_api_key" >mozilla-api-key
   echo "ac_add_options --with-mozilla-api-keyfile=\"$PWD/mozilla-api-key\"" >>.mozconfig
 
-  rm -r "$srcdir/path"
   mkdir "$srcdir/path"
-
-  # WebRTC build tries to execute "python" and expects Python 2
   ln -s /usr/bin/python2 "$srcdir/path/python"
-
-  # configure script misdetects the preprocessor without an optimization level
-  # https://bugs.archlinux.org/task/34644
-  # sed -i '/ac_cpp=/s/$CPPFLAGS/& -O2/' configure
-
-  # Fix tab loading icon (doesn't work with libpng 1.6)
-  # https://bugzilla.mozilla.org/show_bug.cgi?id=841734
-  cp "$srcdir/firefox-fixed-loading-icon.png" \
-    browser/themes/linux/tabbrowser/loading.png
 }
 
 build() {
-  cd gecko-dev
+  cd firefox-$pkgver
+
+  # _FORTIFY_SOURCE causes configure failures
+  CPPFLAGS+=" -O2"
+
+  # Hardening
+  LDFLAGS+=" -Wl,-z,now"
+
+  # GCC 6
+  CFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
+  CXXFLAGS+=" -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-schedule-insns2"
 
   export PATH="$srcdir/path:$PATH"
-  export PYTHON="/usr/bin/python2"
 
   # Do PGO
-  xvfb-run -a -s "-extension GLX -screen 0 1280x1024x24" \
-    make -f client.mk build MOZ_PGO=1
+  #xvfb-run -a -s "-extension GLX -screen 0 1280x1024x24" \
+  #  make -f client.mk build MOZ_PGO=1
+  make -f client.mk build
 }
 
 package() {
-  cd gecko-dev
+  cd firefox-$pkgver
   make -f client.mk DESTDIR="$pkgdir" INSTALL_SDK= install
-  mkdir "$pkgdir"/opt/firefox-wayland
-  mv "$pkgdir"/opt/firefox/* "$pkgdir"/opt/firefox-wayland/
-  rm -r "$pkgdir"/opt/firefox
 
-  install -Dm644 ../vendor.js "$pkgdir/opt/firefox-wayland/browser/defaults/preferences/vendor.js"
+  install -Dm644 ../vendor.js "$pkgdir/usr/lib/firefox/browser/defaults/preferences/vendor.js"
 
   for i in 16 22 24 32 48 256; do
       install -Dm644 browser/branding/official/default$i.png \
-        "$pkgdir/usr/share/icons/hicolor/${i}x${i}/apps/firefox-wayland.png"
+        "$pkgdir/usr/share/icons/hicolor/${i}x${i}/apps/firefox.png"
   done
   install -Dm644 browser/branding/official/content/icon64.png \
-    "$pkgdir/usr/share/icons/hicolor/64x64/apps/firefox-wayland.png"
+    "$pkgdir/usr/share/icons/hicolor/64x64/apps/firefox.png"
   install -Dm644 browser/branding/official/mozicon128.png \
-    "$pkgdir/usr/share/icons/hicolor/128x128/apps/firefox-wayland.png"
+    "$pkgdir/usr/share/icons/hicolor/128x128/apps/firefox.png"
   install -Dm644 browser/branding/official/content/about-logo.png \
-    "$pkgdir/usr/share/icons/hicolor/192x192/apps/firefox-wayland.png"
+    "$pkgdir/usr/share/icons/hicolor/192x192/apps/firefox.png"
   install -Dm644 browser/branding/official/content/about-logo@2x.png \
-    "$pkgdir/usr/share/icons/hicolor/384x384/apps/firefox-wayland.png"
+    "$pkgdir/usr/share/icons/hicolor/384x384/apps/firefox.png"
+  install -Dm644 ../firefox-symbolic.svg \
+    "$pkgdir/usr/share/icons/hicolor/symbolic/apps/firefox-symbolic.svg"
 
-  install -Dm644 ../firefox-wayland.desktop \
-    "$pkgdir/usr/share/applications/firefox-wayland.desktop"
+  install -Dm644 ../firefox.desktop \
+    "$pkgdir/usr/share/applications/firefox.desktop"
 
   # Use system-provided dictionaries
-  rm -rf "$pkgdir"/opt/firefox-wayland/{dictionaries,hyphenation}
-  ln -s /usr/share/hunspell "$pkgdir/opt/firefox-wayland/dictionaries"
-  ln -s /usr/share/hyphen "$pkgdir/opt/firefox-wayland/hyphenation"
-
-  #workaround for now
-  #https://bugzilla.mozilla.org/show_bug.cgi?id=658850
-  ln -sf /opt/firefox-wayland/firefox "$pkgdir/opt/firefox-wayland/firefox-wayland-bin"
-
-  # /usr/bin symlinks
-  rm -f "$pkgdir"/usr/bin/firefox
-  ln -s /opt/firefox-wayland/firefox "$pkgdir"/usr/bin/firefox-wayland
-  ln -s /opt/firefox-wayland/firefox "$pkgdir"/usr/bin/firefox-wayland-bin
+  rm -rf "$pkgdir"/usr/lib/firefox/{dictionaries,hyphenation}
+  ln -s /usr/share/hunspell "$pkgdir/usr/lib/firefox/dictionaries"
+  ln -s /usr/share/hyphen "$pkgdir/usr/lib/firefox/hyphenation"
+
+  # Replace duplicate binary with symlink
+  # https://bugzilla.mozilla.org/show_bug.cgi?id=658850
+  ln -sf firefox "$pkgdir/usr/lib/firefox/firefox-bin"
 }
diff --git a/firefox-gtk3-20.patch b/firefox-gtk3-20.patch
new file mode 100644
index 000000000000..4aab6eff2db7
--- /dev/null
+++ b/firefox-gtk3-20.patch
@@ -0,0 +1,1697 @@
+diff -up firefox-46.0.1/widget/gtk/gtk3drawing.c.gtk3-20 firefox-46.0.1/widget/gtk/gtk3drawing.c
+--- firefox-46.0.1/widget/gtk/gtk3drawing.c.gtk3-20	2016-05-03 07:31:12.000000000 +0200
++++ firefox-46.0.1/widget/gtk/gtk3drawing.c	2016-05-20 15:05:08.750151522 +0200
+@@ -17,34 +17,86 @@
+ 
+ #include <math.h>
+ 
++#define MOZ_WIDGET_STYLES 4
++
++typedef struct {
++    GtkWidget*            widget;
++
++    union {
++        struct {
++            GtkStyleContext*  style;
++            GtkStyleContext*  styleSelection;
++        } entry;
++
++        struct {
++            GtkStyleContext*  style;
++        } button;
++
++        struct {
++            GtkStyleContext*  style;
++            GtkStyleContext*  styleBackground;
++        } tooltip;
++
++        struct {
++            GtkStyleContext*  style;
++            GtkStyleContext*  styleContents;
++            GtkStyleContext*  styleTrough;
++            GtkStyleContext*  styleSlider;
++        } scroll;
++
++        struct {
++            GtkStyleContext*  style;
++            GtkStyleContext*  styleCheck;
++            GtkStyleContext*  styleLabel;
++        } check;
++
++        struct {
++            GtkStyleContext*  style;
++            GtkStyleContext*  styleTrough;
++            GtkStyleContext*  styleProgress;
++        } progress;
++
++        struct {
++            GtkStyleContext*  style;
++            GtkStyleContext*  styleEntry;
++            GtkStyleContext*  styleButtonUp;
++            GtkStyleContext*  styleButtonDown;
++        } spin;
++
++        struct {
++            GtkStyleContext*  style[MOZ_WIDGET_STYLES];
++        } all;
++    };
++} MozGtkWidget;
++
+ static GtkWidget* gProtoWindow;
+ static GtkWidget* gProtoLayout;
+-static GtkWidget* gButtonWidget;
++static MozGtkWidget gButton;
+ static GtkWidget* gToggleButtonWidget;
+ static GtkWidget* gButtonArrowWidget;
+-static GtkWidget* gCheckboxWidget;
+-static GtkWidget* gRadiobuttonWidget;
+-static GtkWidget* gHorizScrollbarWidget;
+-static GtkWidget* gVertScrollbarWidget;
+-static GtkWidget* gSpinWidget;
++static MozGtkWidget gCheckbox;
++static MozGtkWidget gRadiobutton;
++static MozGtkWidget gVertScrollbar;
++static MozGtkWidget gHorizScrollbar;
++static MozGtkWidget gSpin;
+ static GtkWidget* gHScaleWidget;
+ static GtkWidget* gVScaleWidget;
+-static GtkWidget* gEntryWidget;
++static MozGtkWidget gEntry;
+ static GtkWidget* gComboBoxWidget;
+ static GtkWidget* gComboBoxButtonWidget;
+ static GtkWidget* gComboBoxArrowWidget;
+ static GtkWidget* gComboBoxSeparatorWidget;
+ static GtkWidget* gComboBoxEntryWidget;
+-static GtkWidget* gComboBoxEntryTextareaWidget;
++static MozGtkWidget gComboBoxEntryTextarea;
+ static GtkWidget* gComboBoxEntryButtonWidget;
+ static GtkWidget* gComboBoxEntryArrowWidget;
+ static GtkWidget* gHandleBoxWidget;
+ static GtkWidget* gToolbarWidget;
+ static GtkWidget* gFrameWidget;
+ static GtkWidget* gStatusbarWidget;
+-static GtkWidget* gProgressWidget;
++static MozGtkWidget gProgressBar;
+ static GtkWidget* gTabWidget;
+-static GtkWidget* gTooltipWidget;
++static MozGtkWidget gTooltip;
+ static GtkWidget* gMenuBarWidget;
+ static GtkWidget* gMenuBarItemWidget;
+ static GtkWidget* gMenuPopupWidget;
+@@ -78,6 +130,37 @@ static gboolean is_initialized;
+ #define GTK_STATE_FLAG_CHECKED (1 << 11)
+ #endif
+ 
++void moz_gtk_widget_free(MozGtkWidget *aMozWidget)
++{
++    // This was removed as a child of gProtoWindow
++    if (aMozWidget->widget) {
++        aMozWidget->widget = NULL;
++    }
++
++    for(int i = 0; i < MOZ_WIDGET_STYLES; i++) {
++        if (aMozWidget->all.style[i]) {
++            g_object_unref(aMozWidget->all.style[i]);
++            aMozWidget->all.style[i] = NULL;
++        }
++    }
++}
++
++// TODO - weak dep!! (dlsym)
++#if GTK_CHECK_VERSION(3, 19, 2)
++#define moz_gtk_path_set_class_name    gtk_widget_path_iter_set_object_name
++#else
++#define moz_gtk_path_set_class_name    gtk_widget_path_iter_add_class
++#endif
++//gtk_widget_path_iter_get_state
++
++static void
++moz_gtk_get_style_border(GtkStyleContext* style, GtkStateFlags state_flags,
++                         GtkBorder *border);
++
++static void
++moz_gtk_get_style_padding(GtkStyleContext* style, GtkStateFlags state_flags,
++                          GtkBorder *padding);
++
+ static GtkStateFlags
+ GetStateFlagsFromGtkWidgetState(GtkWidgetState* state)
+ {
+@@ -97,6 +180,41 @@ GetStateFlagsFromGtkWidgetState(GtkWidge
+     return stateFlags;
+ }
+ 
++GtkStyleContext *
++moz_gtk_style_create(GtkCssNode *node, GtkStyleContext *parent)
++{
++  GtkWidgetPath *path;
++  GtkStyleContext *context;
++
++  if (parent)
++    path = gtk_widget_path_copy (gtk_style_context_get_path (parent));
++  else
++    path = gtk_widget_path_new ();
++
++  gtk_widget_path_append_type (path, node->type);
++  if (node->name)
++    moz_gtk_path_set_class_name(path, -1, node->name);
++  if (node->class1)
++    gtk_widget_path_iter_add_class(path, -1, node->class1);
++  if (node->class2)
++    gtk_widget_path_iter_add_class(path, -1, node->class2);
++
++  context = gtk_style_context_new ();
++  gtk_style_context_set_path (context, path);
++  gtk_style_context_set_parent (context, parent);
++
++  if(!gtk_check_version(3, 14, 0)) {
++      /* Unfortunately, we have to explicitly set the state again here
++       * for it to take effect
++       */
++      gtk_style_context_set_state (context, gtk_widget_path_iter_get_state (path, -1));
++  }
++
++  gtk_widget_path_unref (path);
++
++  return context;
++}
++
+ /* Because we have such an unconventional way of drawing widgets, signal to the GTK theme engine
+    that they are drawing for Mozilla instead of a conventional GTK app so they can do any specific
+    things they may want to do. */
+@@ -141,9 +259,16 @@ setup_widget_prototype(GtkWidget* widget
+ static gint
+ ensure_button_widget()
+ {
+-    if (!gButtonWidget) {
+-        gButtonWidget = gtk_button_new_with_label("M");
+-        setup_widget_prototype(gButtonWidget);
++    if (!gButton.widget) {
++        GtkCssNode path[] = { 
++            { GTK_TYPE_BUTTON, "button", NULL, NULL }
++        };
++
++        gButton.widget = gtk_button_new_with_label("M");
++        setup_widget_prototype(gButton.widget);
++        gtk_widget_show(gButton.widget);
++
++        gButton.button.style = moz_gtk_style_create(&path[0], NULL);
+     }
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -195,9 +320,21 @@ ensure_button_arrow_widget()
+ static gint
+ ensure_checkbox_widget()
+ {
+-    if (!gCheckboxWidget) {
+-        gCheckboxWidget = gtk_check_button_new_with_label("M");
+-        setup_widget_prototype(gCheckboxWidget);
++   if (!gCheckbox.widget) {
++        GtkCssNode path[] = {
++           { GTK_TYPE_TOGGLE_BUTTON, "checkbutton", NULL, NULL },
++           { G_TYPE_NONE, "check", NULL, NULL },
++           { G_TYPE_NONE, "label", NULL, NULL }
++        };
++
++        gCheckbox.widget = gtk_check_button_new_with_label("M");
++        setup_widget_prototype(gCheckbox.widget);
++
++        gCheckbox.check.style = moz_gtk_style_create(&path[0], NULL);
++        gCheckbox.check.styleCheck = moz_gtk_style_create(&path[1],
++                                       gCheckbox.check.style);
++        gCheckbox.check.styleLabel = moz_gtk_style_create(&path[2],
++                                       gCheckbox.check.style);
+     }
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -205,9 +342,21 @@ ensure_checkbox_widget()
+ static gint
+ ensure_radiobutton_widget()
+ {
+-    if (!gRadiobuttonWidget) {
+-        gRadiobuttonWidget = gtk_radio_button_new_with_label(NULL, "M");
+-        setup_widget_prototype(gRadiobuttonWidget);
++    if (!gRadiobutton.widget) {
++        GtkCssNode path[] = {
++           { GTK_TYPE_TOGGLE_BUTTON, "radiobutton", NULL, NULL },
++           { G_TYPE_NONE, "radio", NULL, NULL },
++           { G_TYPE_NONE, "label", NULL, NULL }
++        };
++
++        gRadiobutton.widget = gtk_radio_button_new_with_label(NULL, "M");
++        setup_widget_prototype(gRadiobutton.widget);
++
++        gRadiobutton.check.style = moz_gtk_style_create(&path[0], NULL);
++        gRadiobutton.check.styleCheck = moz_gtk_style_create(&path[1],
++                                          gRadiobutton.check.style);
++        gRadiobutton.check.styleLabel = moz_gtk_style_create(&path[2],
++                                          gRadiobutton.check.style);
+     }
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -215,25 +364,62 @@ ensure_radiobutton_widget()
+ static gint
+ ensure_scrollbar_widget()
+ {
+-    if (!gVertScrollbarWidget) {
+-        gVertScrollbarWidget = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, NULL);
+-        setup_widget_prototype(gVertScrollbarWidget);
+-    }
+-    if (!gHorizScrollbarWidget) {
+-        gHorizScrollbarWidget = gtk_scrollbar_new(GTK_ORIENTATION_HORIZONTAL, NULL);
+-        setup_widget_prototype(gHorizScrollbarWidget);
+-    }
++    if (!gVertScrollbar.widget && !gHorizScrollbar.widget) {
++        GtkCssNode path[] = {
++            { GTK_TYPE_SCROLLBAR, "scrollbar", "horizontal", "bottom"},
++            { GTK_TYPE_SCROLLBAR, "scrollbar", "vertical", "right" },
++            { G_TYPE_NONE, "contents", NULL, NULL },
++            { G_TYPE_NONE, "trough", NULL, NULL },
++            { G_TYPE_NONE, "slider", NULL, NULL }
++        };
++
++        gHorizScrollbar.widget = gtk_scrollbar_new(GTK_ORIENTATION_HORIZONTAL, NULL);
++        setup_widget_prototype(gHorizScrollbar.widget);
++
++        gHorizScrollbar.scroll.style = moz_gtk_style_create(path, NULL);
++        gHorizScrollbar.scroll.styleContents = moz_gtk_style_create(path+2, 
++                                               gHorizScrollbar.scroll.style);
++        gHorizScrollbar.scroll.styleTrough = moz_gtk_style_create(path+3, 
++                                               gHorizScrollbar.scroll.styleContents);
++        gHorizScrollbar.scroll.styleSlider = moz_gtk_style_create(path+4, 
++                                               gHorizScrollbar.scroll.styleTrough);
++
++        gVertScrollbar.widget = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, NULL);
++        setup_widget_prototype(gVertScrollbar.widget);
++
++        gVertScrollbar.scroll.style = moz_gtk_style_create(path+1, NULL);
++        gVertScrollbar.scroll.styleContents = moz_gtk_style_create(path+2, 
++                                              gVertScrollbar.scroll.style);
++        gVertScrollbar.scroll.styleTrough = moz_gtk_style_create(path+3, 
++                                              gVertScrollbar.scroll.styleContents);
++        gVertScrollbar.scroll.styleSlider = moz_gtk_style_create(path+4, 
++                                              gVertScrollbar.scroll.styleTrough);
++
++     }
+     return MOZ_GTK_SUCCESS;
+ }
+ 
+ static gint
+ ensure_spin_widget()
+ {
+-  if (!gSpinWidget) {
+-    gSpinWidget = gtk_spin_button_new(NULL, 1, 0);
+-    setup_widget_prototype(gSpinWidget);
+-  }
+-  return MOZ_GTK_SUCCESS;
++    if (!gSpin.widget) {
++        GtkCssNode path[] = {
++            { GTK_TYPE_SPIN_BUTTON, "spinbutton", "horizontal", NULL },
++            { GTK_TYPE_SPIN_BUTTON, "spinbutton", "vertical", NULL },
++            { GTK_TYPE_ENTRY, "entry", NULL, NULL },
++            { G_TYPE_NONE, "button", "up", NULL },
++            { G_TYPE_NONE, "button", "down", NULL }
++        };
++
++        gSpin.widget = gtk_spin_button_new(NULL, 1, 0);
++        setup_widget_prototype(gSpin.widget);
++
++        gSpin.spin.style = moz_gtk_style_create(path, NULL);
++        gSpin.spin.styleButtonUp = moz_gtk_style_create(path+3, gSpin.spin.style);
++        gSpin.spin.styleButtonDown = moz_gtk_style_create(path+4, gSpin.spin.style);
++        gSpin.spin.styleEntry = moz_gtk_style_create(path+2, gSpin.spin.style);
++    }
++    return MOZ_GTK_SUCCESS;
+ }
+ 
+ static gint
+@@ -253,9 +439,19 @@ ensure_scale_widget()
+ static gint
+ ensure_entry_widget()
+ {
+-    if (!gEntryWidget) {
+-        gEntryWidget = gtk_entry_new();
+-        setup_widget_prototype(gEntryWidget);
++    if (!gEntry.widget) {
++        GtkCssNode path[] = { 
++            { GTK_TYPE_ENTRY, "entry", NULL, NULL },
++            { G_TYPE_NONE, "selection", NULL, NULL }
++        };
++
++        gEntry.widget = gtk_entry_new();
++        setup_widget_prototype(gEntry.widget);
++        gtk_widget_show(gEntry.widget);
++
++        gEntry.entry.style = moz_gtk_style_create(&path[0], NULL);
++        gEntry.entry.styleSelection = moz_gtk_style_create(&path[1], 
++                                                           gEntry.entry.style);
+     }
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -387,9 +583,9 @@ moz_gtk_get_combo_box_entry_inner_widget
+         g_object_add_weak_pointer(G_OBJECT(widget),
+                                   (gpointer) &gComboBoxEntryButtonWidget);
+     } else if (GTK_IS_ENTRY(widget)) {
+-        gComboBoxEntryTextareaWidget = widget;
++        gComboBoxEntryTextarea.widget = widget;
+         g_object_add_weak_pointer(G_OBJECT(widget),
+-                                  (gpointer) &gComboBoxEntryTextareaWidget);
++                                  (gpointer) &gComboBoxEntryTextarea.widget);
+     } else
+         return;
+     gtk_widget_realize(widget);
+@@ -411,7 +607,7 @@ ensure_combo_box_entry_widgets()
+ {
+     GtkWidget* buttonChild;
+ 
+-    if (gComboBoxEntryTextareaWidget &&
++    if (gComboBoxEntryTextarea.widget &&
+             gComboBoxEntryButtonWidget &&
+             gComboBoxEntryArrowWidget)
+         return MOZ_GTK_SUCCESS;
+@@ -427,9 +623,9 @@ ensure_combo_box_entry_widgets()
+                          moz_gtk_get_combo_box_entry_inner_widgets,
+                          NULL);
+ 
+-    if (!gComboBoxEntryTextareaWidget) {
++    if (!gComboBoxEntryTextarea.widget) {
+         ensure_entry_widget();
+-        gComboBoxEntryTextareaWidget = gEntryWidget;
++        gComboBoxEntryTextarea.widget = gEntry.widget;
+     }
+ 
+     if (gComboBoxEntryButtonWidget) {
+@@ -507,12 +703,18 @@ ensure_toolbar_separator_widget()
+ static gint
+ ensure_tooltip_widget()
+ {
+-    if (!gTooltipWidget) {
+-        gTooltipWidget = gtk_window_new(GTK_WINDOW_POPUP);
+-        GtkStyleContext* style = gtk_widget_get_style_context(gTooltipWidget);
+-        gtk_style_context_add_class(style, GTK_STYLE_CLASS_TOOLTIP);
+-        gtk_widget_realize(gTooltipWidget);
+-        moz_gtk_set_widget_name(gTooltipWidget);
++    if (!gTooltip.widget) {
++        GtkCssNode path[] = { 
++            { GTK_TYPE_TOOLTIP, "tooltip", NULL, NULL},
++            { GTK_TYPE_TOOLTIP, "tooltip", "background", NULL},
++        };
++
++        gTooltip.widget = gtk_window_new(GTK_WINDOW_POPUP);
++        gtk_widget_realize(gTooltip.widget);
++        moz_gtk_set_widget_name(gTooltip.widget);
++
++        gTooltip.tooltip.style = moz_gtk_style_create(&path[0], NULL);
++        gTooltip.tooltip.styleBackground = moz_gtk_style_create(&path[1], NULL);
+     }
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -530,9 +732,21 @@ ensure_tab_widget()
+ static gint
+ ensure_progress_widget()
+ {
+-    if (!gProgressWidget) {
+-        gProgressWidget = gtk_progress_bar_new();
+-        setup_widget_prototype(gProgressWidget);
++    if (!gProgressBar.widget) {
++        GtkCssNode path[] = {
++           { GTK_TYPE_LABEL, "progressbar", NULL, NULL },
++           { G_TYPE_NONE, "trough", NULL, NULL },
++           { G_TYPE_NONE, "progress", NULL, NULL },
++        };
++
++        gProgressBar.widget = gtk_progress_bar_new();
++        setup_widget_prototype(gProgressBar.widget);
++
++        gProgressBar.progress.style = moz_gtk_style_create(&path[0], NULL);
++        gProgressBar.progress.styleTrough = moz_gtk_style_create(&path[1],
++                                              gProgressBar.progress.style);
++        gProgressBar.progress.styleProgress = moz_gtk_style_create(&path[2],
++                                                gProgressBar.progress.styleTrough);
+     }
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -638,6 +852,11 @@ static gint
+ ensure_check_menu_item_widget()
+ {
+     if (!gCheckMenuItemWidget) {
++        GtkCssNode path[] = {
++           { GTK_TYPE_CHECK_MENU_ITEM, "menuitem", NULL, NULL },
++           { G_TYPE_NONE, "check", NULL, NULL }
++        };
++
+         ensure_menu_popup_widget();
+         gCheckMenuItemWidget = gtk_check_menu_item_new_with_label("M");
+         gtk_menu_shell_append(GTK_MENU_SHELL(gMenuPopupWidget),
+@@ -752,7 +971,7 @@ moz_gtk_checkbox_get_metrics(gint* indic
+ {
+     ensure_checkbox_widget();
+ 
+-    gtk_widget_style_get (gCheckboxWidget,
++    gtk_widget_style_get (gCheckbox.widget,
+                           "indicator_size", indicator_size,
+                           "indicator_spacing", indicator_spacing,
+                           NULL);
+@@ -765,7 +984,7 @@ moz_gtk_radio_get_metrics(gint* indicato
+ {
+     ensure_radiobutton_widget();
+ 
+-    gtk_widget_style_get (gRadiobuttonWidget,
++    gtk_widget_style_get (gRadiobutton.widget,
+                           "indicator_size", indicator_size,
+                           "indicator_spacing", indicator_spacing,
+                           NULL);
+@@ -778,13 +997,13 @@ moz_gtk_get_focus_outline_size(gint* foc
+ {
+     GtkBorder border;
+     GtkBorder padding;
+-    GtkStyleContext *style;
++    GtkStyleContext* style;
+ 
+     ensure_entry_widget();
+-    style = gtk_widget_get_style_context(gEntryWidget);
+ 
+-    gtk_style_context_get_border(style, 0, &border);
+-    gtk_style_context_get_padding(style, 0, &padding);
++    style = gEntry.entry.style;
++    gtk_style_context_get_border(style, gtk_style_context_get_state(style), &border);
++    gtk_style_context_get_padding(style, gtk_style_context_get_state(style), &padding);
+     *focus_h_width = border.left + padding.left;
+     *focus_v_width = border.top + padding.top;
+     return MOZ_GTK_SUCCESS;
+@@ -821,7 +1040,7 @@ moz_gtk_button_get_default_overflow(gint
+     GtkBorder* default_outside_border;
+ 
+     ensure_button_widget();
+-    gtk_widget_style_get(gButtonWidget,
++    gtk_widget_style_get(gButton.widget,
+                          "default-outside-border", &default_outside_border,
+                          NULL);
+ 
+@@ -844,7 +1063,7 @@ moz_gtk_button_get_default_border(gint*
+     GtkBorder* default_border;
+ 
+     ensure_button_widget();
+-    gtk_widget_style_get(gButtonWidget,
++    gtk_widget_style_get(gButton.widget,
+                          "default-border", &default_border,
+                          NULL);
+ 
+@@ -935,7 +1154,7 @@ moz_gtk_button_paint(cairo_t *cr, GdkRec
+ 
+     if (state->focused) {
+         GtkBorder border;
+-        gtk_style_context_get_border(style, state_flags, &border);
++        moz_gtk_get_style_border(style, state_flags, &border);
+         x += border.left;
+         y += border.top;
+         width -= (border.left + border.right);
+@@ -956,15 +1175,14 @@ moz_gtk_toggle_paint(cairo_t *cr, GdkRec
+     gint indicator_size, indicator_spacing;
+     gint x, y, width, height;
+     gint focus_x, focus_y, focus_width, focus_height;
+-    GtkWidget *w;
+-    GtkStyleContext *style;
++    MozGtkWidget *w;
+ 
+     if (isradio) {
+         moz_gtk_radio_get_metrics(&indicator_size, &indicator_spacing);
+-        w = gRadiobuttonWidget;
++        w = &gRadiobutton;
+     } else {
+         moz_gtk_checkbox_get_metrics(&indicator_size, &indicator_spacing);
+-        w = gCheckboxWidget;
++        w = &gCheckbox;
+     }
+ 
+     // XXX we should assert rect->height >= indicator_size too
+@@ -983,11 +1201,9 @@ moz_gtk_toggle_paint(cairo_t *cr, GdkRec
+     focus_width = width + 2 * indicator_spacing;
+     focus_height = height + 2 * indicator_spacing;
+   
+-    style = gtk_widget_get_style_context(w);
+-
+-    gtk_widget_set_sensitive(w, !state->disabled);
+-    gtk_widget_set_direction(w, direction);
+-    gtk_style_context_save(style);
++    gtk_widget_set_sensitive(w->widget, !state->disabled);
++    gtk_widget_set_direction(w->widget, direction);
++    gtk_style_context_save(w->check.styleCheck);
+ 
+     if (selected)
+         state_flags |= checkbox_check_state;
+@@ -995,13 +1211,15 @@ moz_gtk_toggle_paint(cairo_t *cr, GdkRec
+     if (inconsistent)
+         state_flags |= GTK_STATE_FLAG_INCONSISTENT;
+ 
+-    gtk_style_context_set_state(style, state_flags);
++    gtk_style_context_set_state(w->check.styleCheck, state_flags);
++
++    gtk_render_background(w->check.styleCheck, cr, x, y, width, height);
++    gtk_render_frame(w->check.styleCheck, cr, x, y, width, height);
+ 
+     if (isradio) {
+-        gtk_style_context_add_class(style, GTK_STYLE_CLASS_RADIO);
+-        gtk_render_option(style, cr, x, y, width, height);
++        gtk_render_option(w->check.styleCheck, cr, x, y, width, height);
+         if (state->focused) {
+-            gtk_render_focus(style, cr, focus_x, focus_y,
++            gtk_render_focus(w->check.styleCheck, cr, focus_x, focus_y,
+                             focus_width, focus_height);
+         }
+     }
+@@ -1010,15 +1228,14 @@ moz_gtk_toggle_paint(cairo_t *cr, GdkRec
+         * 'indeterminate' type on checkboxes. In GTK, the shadow type
+         * must also be changed for the state to be drawn.
+         */        
+-        gtk_style_context_add_class(style, GTK_STYLE_CLASS_CHECK);
+-        gtk_toggle_button_set_inconsistent(GTK_TOGGLE_BUTTON(gCheckboxWidget), inconsistent);
+-        gtk_render_check(style, cr, x, y, width, height);        
++        gtk_toggle_button_set_inconsistent(GTK_TOGGLE_BUTTON(w->widget), inconsistent);
++        gtk_render_check(w->check.styleCheck, cr, x, y, width, height);
+         if (state->focused) {
+-            gtk_render_focus(style, cr, 
++            gtk_render_focus(w->check.styleCheck, cr,
+                              focus_x, focus_y, focus_width, focus_height);
+         }
+     }
+-    gtk_style_context_restore(style);
++    gtk_style_context_restore(w->check.styleCheck);
+ 
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -1035,8 +1252,8 @@ calculate_button_inner_rect(GtkWidget* b
+     style = gtk_widget_get_style_context(button);
+ 
+     /* This mirrors gtkbutton's child positioning */
+-    gtk_style_context_get_border(style, 0, &border);
+-    gtk_style_context_get_padding(style, 0, &padding);
++    gtk_style_context_get_border(style, gtk_style_context_get_state(style), &border);
++    gtk_style_context_get_padding(style, gtk_style_context_get_state(style), &padding);
+ 
+     inner_rect->x = rect->x + border.left + padding.left;
+     inner_rect->y = rect->y + padding.top + border.top;
+@@ -1099,9 +1316,9 @@ moz_gtk_scrollbar_button_paint(cairo_t *
+     ensure_scrollbar_widget();
+ 
+     if (flags & MOZ_GTK_STEPPER_VERTICAL)
+-        scrollbar = gVertScrollbarWidget;
++        scrollbar = gVertScrollbar.widget;
+     else
+-        scrollbar = gHorizScrollbarWidget;
++        scrollbar = gHorizScrollbar.widget;
+ 
+     gtk_widget_set_direction(scrollbar, direction);
+ 
+@@ -1181,25 +1398,22 @@ moz_gtk_scrollbar_trough_paint(GtkThemeW
+                                GtkTextDirection direction)
+ {
+     GtkStyleContext* style;
+-    GtkScrollbar *scrollbar;
+ 
+     ensure_scrollbar_widget();
+ 
+-    if (widget ==  MOZ_GTK_SCROLLBAR_HORIZONTAL)
+-        scrollbar = GTK_SCROLLBAR(gHorizScrollbarWidget);
+-    else
+-        scrollbar = GTK_SCROLLBAR(gVertScrollbarWidget);
+-
+-    gtk_widget_set_direction(GTK_WIDGET(scrollbar), direction);
+-    
+     if (flags & MOZ_GTK_TRACK_OPAQUE) {
+         style = gtk_widget_get_style_context(GTK_WIDGET(gProtoWindow));
+         gtk_render_background(style, cr, rect->x, rect->y, rect->width, rect->height);
+     }
+ 
+-    style = gtk_widget_get_style_context(GTK_WIDGET(scrollbar));
+-    gtk_style_context_save(style);
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_TROUGH);
++     if (widget == MOZ_GTK_SCROLLBAR_HORIZONTAL) {
++        gtk_widget_set_direction(GTK_WIDGET(gHorizScrollbar.widget), direction);
++        style = gHorizScrollbar.scroll.style;
++    }
++    else {
++        gtk_widget_set_direction(GTK_WIDGET(gVertScrollbar.widget), direction);
++        style = gVertScrollbar.scroll.style;
++    }
+ 
+     gtk_render_background(style, cr, rect->x, rect->y, rect->width, rect->height);
+     gtk_render_frame(style, cr, rect->x, rect->y, rect->width, rect->height);
+@@ -1208,7 +1422,6 @@ moz_gtk_scrollbar_trough_paint(GtkThemeW
+         gtk_render_focus(style, cr,
+                          rect->x, rect->y, rect->width, rect->height);
+     }
+-    gtk_style_context_restore(style);
+     return MOZ_GTK_SUCCESS;
+ }
+ 
+@@ -1220,24 +1433,20 @@ moz_gtk_scrollbar_thumb_paint(GtkThemeWi
+ {
+     GtkStateFlags state_flags = GetStateFlagsFromGtkWidgetState(state);
+     GtkStyleContext* style;
+-    GtkScrollbar *scrollbar;
+     GtkBorder margin;
+ 
+     ensure_scrollbar_widget();
+ 
+-    if (widget == MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL)
+-        scrollbar = GTK_SCROLLBAR(gHorizScrollbarWidget);
+-    else
+-        scrollbar = GTK_SCROLLBAR(gVertScrollbarWidget);
+-
+-    gtk_widget_set_direction(GTK_WIDGET(scrollbar), direction);
+-
+-    style = gtk_widget_get_style_context(GTK_WIDGET(scrollbar));
+-    gtk_style_context_save(style);
++    if (widget == MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL) {
++        style = gHorizScrollbar.scroll.styleSlider;
++        gtk_widget_set_direction(GTK_WIDGET(gHorizScrollbar.widget), direction);
++    }
++    else {
++        style = gVertScrollbar.scroll.styleSlider; 
++        gtk_widget_set_direction(GTK_WIDGET(gVertScrollbar.widget), direction);
++    }
+ 
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_SLIDER);
+     gtk_style_context_set_state(style, state_flags);
+-
+     gtk_style_context_get_margin (style, state_flags, &margin);
+ 
+     gtk_render_slider(style, cr,
+@@ -1248,8 +1457,6 @@ moz_gtk_scrollbar_thumb_paint(GtkThemeWi
+                      (widget == MOZ_GTK_SCROLLBAR_THUMB_HORIZONTAL) ?
+                      GTK_ORIENTATION_HORIZONTAL : GTK_ORIENTATION_VERTICAL);
+ 
+-    gtk_style_context_restore(style);
+-
+     return MOZ_GTK_SUCCESS;
+ }
+ 
+@@ -1260,8 +1467,8 @@ moz_gtk_spin_paint(cairo_t *cr, GdkRecta
+     GtkStyleContext* style;
+ 
+     ensure_spin_widget();
+-    gtk_widget_set_direction(gSpinWidget, direction);
+-    style = gtk_widget_get_style_context(gSpinWidget);
++    gtk_widget_set_direction(gSpin.widget, direction);
++    style = gSpin.spin.style;
+     gtk_style_context_save(style);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_SPINBUTTON);
+     gtk_render_background(style, cr, rect->x, rect->y, rect->width, rect->height);
+@@ -1280,11 +1487,10 @@ moz_gtk_spin_updown_paint(cairo_t *cr, G
+     GtkStyleContext* style;
+ 
+     ensure_spin_widget();
+-    style = gtk_widget_get_style_context(gSpinWidget);
++    style = gSpin.spin.style;
+     gtk_style_context_save(style);
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_SPINBUTTON);
+     gtk_style_context_set_state(style, GetStateFlagsFromGtkWidgetState(state));
+-    gtk_widget_set_direction(gSpinWidget, direction);
++    gtk_widget_set_direction(gSpin.widget, direction);
+ 
+     gtk_render_background(style, cr, rect->x, rect->y, rect->width, rect->height);
+     gtk_render_frame(style, cr, rect->x, rect->y, rect->width, rect->height);
+@@ -1450,15 +1656,13 @@ moz_gtk_vpaned_paint(cairo_t *cr, GdkRec
+ static gint
+ moz_gtk_entry_paint(cairo_t *cr, GdkRectangle* rect,
+                     GtkWidgetState* state,
+-                    GtkWidget* widget, GtkTextDirection direction)
++                    MozGtkWidget* w, GtkTextDirection direction)
+ {
+     gint x = rect->x, y = rect->y, width = rect->width, height = rect->height;
+-    GtkStyleContext* style;
+     int draw_focus_outline_only = state->depressed; // NS_THEME_FOCUS_OUTLINE
++    GtkStyleContext* style = w->entry.style;
+ 
+-    gtk_widget_set_direction(widget, direction);
+-
+-    style = gtk_widget_get_style_context(widget);
++    gtk_widget_set_direction(w->widget, direction);
+ 
+     if (draw_focus_outline_only) {
+         // Inflate the given 'rect' with the focus outline size.
+@@ -1478,10 +1682,9 @@ moz_gtk_entry_paint(cairo_t *cr, GdkRect
+      * textarea window uses gtk_paint_flat_box when exposed */
+ 
+     /* This gets us a lovely greyish disabledish look */
+-    gtk_widget_set_sensitive(widget, !state->disabled);
++    gtk_widget_set_sensitive(w->widget, !state->disabled);
+ 
+     gtk_style_context_save(style);
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_ENTRY);
+   
+     /* Now paint the shadow and focus border.
+      * We do like in gtk_entry_draw_frame, we first draw the shadow, a tad
+@@ -1531,7 +1734,7 @@ moz_gtk_treeview_paint(cairo_t *cr, GdkR
+     style = gtk_widget_get_style_context(gScrolledWindowWidget);
+     gtk_style_context_save(style);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_FRAME);    
+-    gtk_style_context_get_border(style, state_flags, &border);
++    moz_gtk_get_style_border(style, state_flags, &border);
+     xthickness = border.left;
+     ythickness = border.top;    
+ 
+@@ -1702,7 +1905,7 @@ moz_gtk_combo_box_paint(cairo_t *cr, Gdk
+         if (direction == GTK_TEXT_DIR_LTR) {
+             GtkBorder padding;
+             GtkStateFlags state_flags = GetStateFlagsFromGtkWidgetState(state);
+-            gtk_style_context_get_padding(style, state_flags, &padding);
++            moz_gtk_get_style_padding(style, state_flags, &padding);
+             arrow_rect.x -= padding.left;
+         }
+         else
+@@ -1804,29 +2007,27 @@ moz_gtk_container_paint(cairo_t *cr, Gdk
+                         gboolean isradio, GtkTextDirection direction)
+ {
+     GtkStateFlags state_flags = GetStateFlagsFromGtkWidgetState(state);
+-    GtkStyleContext* style;
+-    GtkWidget *widget;
++    MozGtkWidget *widget;
+ 
+     if (isradio) {
+         ensure_radiobutton_widget();
+-        widget = gRadiobuttonWidget;
++        widget = &gRadiobutton;
+     } else {
+         ensure_checkbox_widget();
+-        widget = gCheckboxWidget;
++        widget = &gCheckbox;
+     }
+-    gtk_widget_set_direction(widget, direction);
++    gtk_widget_set_direction(widget->widget, direction);
+ 
+-    style = gtk_widget_get_style_context(widget);
+-    gtk_style_context_save(style);
+-    gtk_style_context_set_state(style, state_flags);
++    gtk_style_context_save(widget->check.style);
++    gtk_style_context_set_state(widget->check.style, state_flags);
+   
+     /* this is for drawing a prelight box */
+     if (state_flags & GTK_STATE_FLAG_PRELIGHT) {
+-        gtk_render_background(style, cr,
++        gtk_render_background(widget->check.style, cr,
+                               rect->x, rect->y, rect->width, rect->height);
+     }
+   
+-    gtk_style_context_restore(style);
++    gtk_style_context_restore(widget->check.style);
+   
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -1836,32 +2037,26 @@ moz_gtk_toggle_label_paint(cairo_t *cr,
+                            GtkWidgetState* state, 
+                            gboolean isradio, GtkTextDirection direction)
+ {
+-    GtkStyleContext *style;
+-    GtkWidget *widget;
++    MozGtkWidget *widget;
+ 
+     if (!state->focused)
+         return MOZ_GTK_SUCCESS;
+ 
+     if (isradio) {
+         ensure_radiobutton_widget();
+-        widget = gRadiobuttonWidget;
++        widget = &gRadiobutton;
+     } else {
+         ensure_checkbox_widget();
+-        widget = gCheckboxWidget;
+-    }
+-    style = gtk_widget_get_style_context(widget);
+-    gtk_style_context_save(style);
+-    if (isradio) {
+-      gtk_style_context_add_class(style, GTK_STYLE_CLASS_RADIO);
+-    } else {
+-      gtk_style_context_add_class(style, GTK_STYLE_CLASS_CHECK);
++        widget = &gCheckbox;
+     }
+-    gtk_widget_set_direction(widget, direction);
++    gtk_style_context_save(widget->check.styleLabel);
++    gtk_widget_set_direction(widget->widget, direction);
+ 
+-    gtk_style_context_set_state(style, GetStateFlagsFromGtkWidgetState(state));
+-    gtk_render_focus(style, cr,
++    gtk_style_context_set_state(widget->check.styleLabel, 
++                                GetStateFlagsFromGtkWidgetState(state));
++    gtk_render_focus(widget->check.styleLabel, cr,
+                     rect->x, rect->y, rect->width, rect->height);
+-    gtk_style_context_restore(style);
++    gtk_style_context_restore(widget->check.styleLabel);
+ 
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -1922,7 +2117,7 @@ moz_gtk_toolbar_separator_paint(cairo_t
+                           rect->height * (end_fraction - start_fraction));
+     } else {
+         GtkBorder padding;
+-        gtk_style_context_get_padding(style, 0, &padding);
++        gtk_style_context_get_padding(style, gtk_style_context_get_state(style), &padding);
+     
+         paint_width = padding.left;
+         if (paint_width > rect->width)
+@@ -1945,9 +2140,9 @@ moz_gtk_tooltip_paint(cairo_t *cr, GdkRe
+     GtkStyleContext* style;
+ 
+     ensure_tooltip_widget();
+-    gtk_widget_set_direction(gTooltipWidget, direction);
++    gtk_widget_set_direction(gTooltip.widget, direction);
+ 
+-    style = gtk_widget_get_style_context(gTooltipWidget);
++    style = gTooltip.tooltip.styleBackground;
+     gtk_render_background(style, cr, rect->x, rect->y, rect->width, rect->height);
+     gtk_render_frame(style, cr, rect->x, rect->y, rect->width, rect->height);
+     return MOZ_GTK_SUCCESS;
+@@ -2006,18 +2201,13 @@ static gint
+ moz_gtk_progressbar_paint(cairo_t *cr, GdkRectangle* rect,
+                           GtkTextDirection direction)
+ {
+-    GtkStyleContext* style;
+-
+     ensure_progress_widget();
+-    gtk_widget_set_direction(gProgressWidget, direction);
++    gtk_widget_set_direction(gProgressBar.widget, direction);
+ 
+-    style = gtk_widget_get_style_context(gProgressWidget);
+-    gtk_style_context_save(style);
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_TROUGH);
+-    
+-    gtk_render_background(style, cr, rect->x, rect->y, rect->width, rect->height);
+-    gtk_render_frame(style, cr, rect->x, rect->y, rect->width, rect->height);
+-    gtk_style_context_restore(style);
++    gtk_render_background(gProgressBar.progress.styleTrough, cr,
++                          rect->x, rect->y, rect->width, rect->height);
++    gtk_render_frame(gProgressBar.progress.styleTrough, cr,
++                     rect->x, rect->y, rect->width, rect->height);
+ 
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -2027,15 +2217,8 @@ moz_gtk_progress_chunk_paint(cairo_t *cr
+                              GtkTextDirection direction,
+                              GtkThemeWidgetType widget)
+ {
+-    GtkStyleContext* style;
+-
+     ensure_progress_widget();
+-    gtk_widget_set_direction(gProgressWidget, direction);
+-
+-    style = gtk_widget_get_style_context(gProgressWidget);
+-    gtk_style_context_save(style);
+-    gtk_style_context_remove_class(style, GTK_STYLE_CLASS_TROUGH);
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_PROGRESSBAR);
++    gtk_widget_set_direction(gProgressBar.widget, direction);
+ 
+     if (widget == MOZ_GTK_PROGRESS_CHUNK_INDETERMINATE ||
+         widget == MOZ_GTK_PROGRESS_CHUNK_VERTICAL_INDETERMINATE) {
+@@ -2074,12 +2257,14 @@ moz_gtk_progress_chunk_paint(cairo_t *cr
+     // gtk_render_activity was used to render progress chunks on GTK versions
+     // before 3.13.7, see bug 1173907.
+     if (!gtk_check_version(3, 13, 7)) {
+-      gtk_render_background(style, cr, rect->x, rect->y, rect->width, rect->height);
+-      gtk_render_frame(style, cr, rect->x, rect->y, rect->width, rect->height);
++      gtk_render_background(gProgressBar.progress.styleProgress, cr,
++                            rect->x, rect->y, rect->width, rect->height);
++      gtk_render_frame(gProgressBar.progress.styleProgress, cr,
++                       rect->x, rect->y, rect->width, rect->height);
+     } else {
+-      gtk_render_activity(style, cr, rect->x, rect->y, rect->width, rect->height);
++      gtk_render_activity(gProgressBar.progress.styleProgress, cr,
++                          rect->x, rect->y, rect->width, rect->height);
+     }
+-    gtk_style_context_restore(style);
+ 
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -2096,7 +2281,7 @@ moz_gtk_get_tab_thickness(void)
+ 
+     style = gtk_widget_get_style_context(gTabWidget);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_NOTEBOOK);
+-    gtk_style_context_get_border(style, 0, &border);
++    gtk_style_context_get_border(style, gtk_style_context_get_state(style), &border);
+ 
+     if (border.top < 2)
+         return 2; /* some themes don't set ythickness correctly */
+@@ -2292,7 +2477,7 @@ moz_gtk_tab_paint(cairo_t *cr, GdkRectan
+       gtk_style_context_save(style);
+       moz_gtk_tab_prepare_style_context(style, flags);
+ 
+-      gtk_style_context_get_padding(style, GetStateFlagsFromGtkWidgetState(state), &padding);
++      moz_gtk_get_style_padding(style, GetStateFlagsFromGtkWidgetState(state), &padding);
+ 
+       focusRect.x += padding.left;
+       focusRect.width -= (padding.left + padding.right);
+@@ -2408,7 +2593,7 @@ moz_gtk_tab_scroll_arrow_paint(cairo_t *
+ }
+ 
+ static gint
+-moz_gtk_menu_bar_paint(cairo_t *cr, GdkRectangle* rect,
++moz_gtk_menu_bar_paint(cairo_t *cr, GdkRectangle* rect, GtkWidgetState* state,
+                        GtkTextDirection direction)
+ {
+     GtkStyleContext* style;
+@@ -2468,7 +2653,7 @@ moz_gtk_menu_separator_paint(cairo_t *cr
+     border_width = gtk_container_get_border_width(GTK_CONTAINER(gMenuSeparatorWidget));
+ 
+     style = gtk_widget_get_style_context(gMenuSeparatorWidget);
+-    gtk_style_context_get_padding(style, 0, &padding);
++    gtk_style_context_get_padding(style, gtk_style_context_get_state(style), &padding);
+ 
+     x = rect->x + border_width;
+     y = rect->y + border_width;
+@@ -2521,7 +2706,8 @@ moz_gtk_menu_item_paint(cairo_t *cr, Gdk
+             item_widget = gMenuItemWidget;
+         }
+         style = gtk_widget_get_style_context(item_widget);
+-        gtk_style_context_save(style);
++// TODO - FIX!
++//        gtk_style_context_save(style);
+ 
+         if (flags & MOZ_TOPLEVEL_MENU_ITEM) {
+             gtk_style_context_add_class(style, GTK_STYLE_CLASS_MENUBAR);
+@@ -2540,7 +2726,7 @@ moz_gtk_menu_item_paint(cairo_t *cr, Gdk
+ 
+         gtk_render_background(style, cr, x, y, w, h);
+         gtk_render_frame(style, cr, x, y, w, h);
+-        gtk_style_context_restore(style);
++//        gtk_style_context_restore(style);
+     }
+ 
+     return MOZ_GTK_SUCCESS;
+@@ -2556,7 +2742,10 @@ moz_gtk_menu_arrow_paint(cairo_t *cr, Gd
+ 
+     ensure_menu_item_widget();
+     gtk_widget_set_direction(gMenuItemWidget, direction);
+-
++/*
++    state_flags |= (direction == GTK_TEXT_DIR_LTR) ? GTK_STATE_FLAG_DIR_LTR :
++                                                     GTK_STATE_FLAG_DIR_RTL;
++*/
+     style = gtk_widget_get_style_context(gMenuItemWidget);
+     gtk_style_context_save(style);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_MENUITEM);
+@@ -2606,7 +2795,7 @@ moz_gtk_check_menu_item_paint(cairo_t *c
+     }
+     
+     gtk_style_context_set_state(style, state_flags);
+-    gtk_style_context_get_padding(style, state_flags, &padding);
++    moz_gtk_get_style_padding(style, state_flags, &padding);
+ 
+     offset = gtk_container_get_border_width(GTK_CONTAINER(gCheckMenuItemWidget)) +
+                                             padding.left + 2;
+@@ -2658,7 +2847,7 @@ moz_gtk_add_style_border(GtkStyleContext
+ {
+     GtkBorder border;
+ 
+-    gtk_style_context_get_border(style, 0, &border);
++    gtk_style_context_get_border(style, gtk_style_context_get_state(style), &border);
+ 
+     *left += border.left;
+     *right += border.right;
+@@ -2667,12 +2856,22 @@ moz_gtk_add_style_border(GtkStyleContext
+ }
+ 
+ static void
++moz_gtk_get_style_border(GtkStyleContext* style, GtkStateFlags state_flags,
++                         GtkBorder *border)
++{
++    gtk_style_context_save(style);
++    gtk_style_context_set_state(style, state_flags);
++    gtk_style_context_get_border(style, gtk_style_context_get_state(style), border);
++    gtk_style_context_restore(style);
++}
++
++static void
+ moz_gtk_add_style_padding(GtkStyleContext* style,
+                           gint* left, gint* top, gint* right, gint* bottom)
+ {
+     GtkBorder padding;
+ 
+-    gtk_style_context_get_padding(style, 0, &padding);
++    gtk_style_context_get_padding(style, gtk_style_context_get_state(style), &padding);
+ 
+     *left += padding.left;
+     *right += padding.right;
+@@ -2680,6 +2879,16 @@ moz_gtk_add_style_padding(GtkStyleContex
+     *bottom += padding.bottom;
+ }
+ 
++static void
++moz_gtk_get_style_padding(GtkStyleContext* style, GtkStateFlags state_flags,
++                          GtkBorder *padding)
++{
++    gtk_style_context_save(style);
++    gtk_style_context_set_state(style, state_flags);
++    gtk_style_context_get_padding(style, gtk_style_context_get_state(style), padding);
++    gtk_style_context_restore(style);
++}
++
+ gint
+ moz_gtk_get_widget_border(GtkThemeWidgetType widget, gint* left, gint* top,
+                           gint* right, gint* bottom, GtkTextDirection direction,
+@@ -2694,37 +2903,35 @@ moz_gtk_get_widget_border(GtkThemeWidget
+     case MOZ_GTK_TOOLBAR_BUTTON:
+         {
+             ensure_button_widget();
+-            style = gtk_widget_get_style_context(gButtonWidget);
+-
+-            *left = *top = *right = *bottom = gtk_container_get_border_width(GTK_CONTAINER(gButtonWidget));
+ 
+-            if (widget == MOZ_GTK_TOOLBAR_BUTTON) {
+-                gtk_style_context_save(style);
+-                gtk_style_context_add_class(style, "image-button");
+-            }
+-              
+-            moz_gtk_add_style_padding(style, left, top, right, bottom);
+-                
+-            if (widget == MOZ_GTK_TOOLBAR_BUTTON)
+-                gtk_style_context_restore(style);
++            *left = *top = *right = *bottom = gtk_container_get_border_width(GTK_CONTAINER(gButton.widget));
++            moz_gtk_add_style_padding(gButton.button.style, left, top, right, bottom);
+ 
+             // XXX: Subtract 1 pixel from the border to account for the added
+             // -moz-focus-inner border (Bug 1228281).
+             *left -= 1; *top -= 1; *right -= 1; *bottom -= 1;
+-            moz_gtk_add_style_border(style, left, top, right, bottom);
++            moz_gtk_add_style_border(gButton.button.style, left, top, right, bottom);
++
+             return MOZ_GTK_SUCCESS;
+         }
+     case MOZ_GTK_ENTRY:
+         {
+             ensure_entry_widget();
+-            style = gtk_widget_get_style_context(gEntryWidget);
+ 
+             // XXX: Subtract 1 pixel from the padding to account for the default
+             // padding in forms.css. See bug 1187385.
+             *left = *top = *right = *bottom = -1;
+-            moz_gtk_add_style_padding(style, left, top, right, bottom);
+-            moz_gtk_add_style_border(style, left, top, right, bottom);
+ 
++            moz_gtk_add_style_padding(gEntry.entry.style, left, top, right, bottom);
++            moz_gtk_add_style_border(gEntry.entry.style, left, top, right, bottom);
++
++            return MOZ_GTK_SUCCESS;
++        }
++    case MOZ_GTK_TOOLTIP:
++        {
++            ensure_tooltip_widget();
++            moz_gtk_add_style_padding(gTooltip.tooltip.styleBackground, left, top, right, bottom);
++            moz_gtk_add_style_border(gTooltip.tooltip.styleBackground, left, top, right, bottom);
+             return MOZ_GTK_SUCCESS;
+         }
+     case MOZ_GTK_TREEVIEW:
+@@ -2759,7 +2966,7 @@ moz_gtk_get_widget_border(GtkThemeWidget
+         break;
+     case MOZ_GTK_DROPDOWN_ENTRY:
+         ensure_combo_box_entry_widgets();
+-        w = gComboBoxEntryTextareaWidget;
++        w = gComboBoxEntryTextarea.widget;
+         break;
+     case MOZ_GTK_DROPDOWN_ARROW:
+         ensure_combo_box_entry_widgets();
+@@ -2795,7 +3002,7 @@ moz_gtk_get_widget_border(GtkThemeWidget
+ 
+                 if (!wide_separators) {
+                     style = gtk_widget_get_style_context(gComboBoxSeparatorWidget);
+-                    gtk_style_context_get_border(style, 0, &border);
++                    gtk_style_context_get_border(style, gtk_style_context_get_state(style), &border);
+                     separator_width = border.left;
+                 }
+             }
+@@ -2814,14 +3021,17 @@ moz_gtk_get_widget_border(GtkThemeWidget
+         w = gTabWidget;
+         break;
+     case MOZ_GTK_PROGRESSBAR:
+-        ensure_progress_widget();
+-        w = gProgressWidget;
+-        break;
++        {
++            ensure_progress_widget();
++            moz_gtk_add_style_border(gProgressBar.progress.styleTrough,
++                                     left, top, right, bottom);
++            return MOZ_GTK_SUCCESS;
++        }
+     case MOZ_GTK_SPINBUTTON_ENTRY:
+     case MOZ_GTK_SPINBUTTON_UP:
+     case MOZ_GTK_SPINBUTTON_DOWN:
+         ensure_spin_widget();
+-        w = gSpinWidget;
++        w = gSpin.widget;
+         break;
+     case MOZ_GTK_SCALE_HORIZONTAL:
+         ensure_scale_widget();
+@@ -2840,12 +3050,13 @@ moz_gtk_get_widget_border(GtkThemeWidget
+         {
+             if (widget == MOZ_GTK_CHECKBUTTON_CONTAINER) {
+                 ensure_checkbox_widget();
+-                w = gCheckboxWidget;
++                w = gCheckbox.widget;
++                style = gCheckbox.check.styleCheck;
+             } else {
+                 ensure_radiobutton_widget();
+-                w = gRadiobuttonWidget;
++                w = gRadiobutton.widget;
++                style = gRadiobutton.check.styleCheck;
+             }
+-            style = gtk_widget_get_style_context(w);
+ 
+             *left = *top = *right = *bottom = gtk_container_get_border_width(GTK_CONTAINER(w));
+             moz_gtk_add_style_border(style,
+@@ -2904,7 +3115,6 @@ moz_gtk_get_widget_border(GtkThemeWidget
+     case MOZ_GTK_MENUSEPARATOR:
+     /* These widgets have no borders.*/
+     case MOZ_GTK_SPINBUTTON:
+-    case MOZ_GTK_TOOLTIP:
+     case MOZ_GTK_WINDOW:
+     case MOZ_GTK_RESIZER:
+     case MOZ_GTK_MENUARROW:
+@@ -2978,6 +3188,32 @@ moz_gtk_get_combo_box_entry_button_size(
+ }
+ 
+ gint
++moz_gtk_get_entry_height(gint* height)
++{
++    GtkRequisition requisition;
++    ensure_entry_widget();
++
++    gtk_widget_get_preferred_size(gEntry.widget, NULL, &requisition);
++    *height = requisition.height;
++
++    return MOZ_GTK_SUCCESS;
++}
++
++
++gint
++moz_gtk_get_button_height(gint* height)
++{
++    GtkRequisition requisition;
++    ensure_entry_widget();
++
++    gtk_widget_get_preferred_size(gButton.widget, NULL, &requisition);
++    *height = requisition.height;
++
++    return MOZ_GTK_SUCCESS;
++}
++
++
++gint
+ moz_gtk_get_tab_scroll_arrow_size(gint* width, gint* height)
+ {
+     gint arrow_size;
+@@ -3030,7 +3266,7 @@ moz_gtk_get_toolbar_separator_width(gint
+                          "separator-width", &separator_width,
+                          NULL);
+     /* Just in case... */
+-    gtk_style_context_get_border(style, 0, &border);
++    gtk_style_context_get_border(style, gtk_style_context_get_state(style), &border);
+     *size = MAX(*size, (wide_separators ? separator_width : border.left));
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -3072,7 +3308,7 @@ moz_gtk_get_menu_separator_height(gint *
+     border_width = gtk_container_get_border_width(GTK_CONTAINER(gMenuSeparatorWidget));
+ 
+     style = gtk_widget_get_style_context(gMenuSeparatorWidget);
+-    gtk_style_context_get_padding(style, 0, &padding);
++    gtk_style_context_get_padding(style, gtk_style_context_get_state(style), &padding);
+ 
+     gtk_style_context_save(style);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_SEPARATOR);
+@@ -3130,15 +3366,21 @@ moz_gtk_get_scrollbar_metrics(MozGtkScro
+ {
+     ensure_scrollbar_widget();
+ 
+-    gtk_widget_style_get (gHorizScrollbarWidget,
++    gtk_widget_style_get (gHorizScrollbar.widget,
+                           "slider_width", &metrics->slider_width,
+                           "trough_border", &metrics->trough_border,
+                           "stepper_size", &metrics->stepper_size,
+                           "stepper_spacing", &metrics->stepper_spacing,
+                           NULL);
+ 
+-    metrics->min_slider_size = 
+-        gtk_range_get_min_slider_size(GTK_RANGE(gHorizScrollbarWidget));
++    if (!gtk_check_version(3,19,7)) {
++        gtk_style_context_get(gVertScrollbar.scroll.styleSlider, 
++                              gtk_style_context_get_state(gVertScrollbar.scroll.styleSlider), 
++                              "min-height", &metrics->min_slider_size, NULL);
++    } else {
++        metrics->min_slider_size = 
++            gtk_range_get_min_slider_size(GTK_RANGE(gVertScrollbar.widget));
++    }
+ 
+     return MOZ_GTK_SUCCESS;
+ }
+@@ -3163,7 +3405,7 @@ moz_gtk_images_in_buttons()
+     GtkSettings* settings;
+ 
+     ensure_button_widget();
+-    settings = gtk_widget_get_settings(gButtonWidget);
++    settings = gtk_widget_get_settings(gButton.widget);
+ 
+     g_object_get(settings, "gtk-button-images", &result, NULL);
+     return result;
+@@ -3191,7 +3433,7 @@ moz_gtk_widget_paint(GtkThemeWidgetType
+         }
+         ensure_button_widget();
+         return moz_gtk_button_paint(cr, rect, state,
+-                                    (GtkReliefStyle) flags, gButtonWidget,
++                                    (GtkReliefStyle) flags, gButton.widget,
+                                     direction);
+         break;
+     case MOZ_GTK_CHECKBUTTON:
+@@ -3241,7 +3483,7 @@ moz_gtk_widget_paint(GtkThemeWidgetType
+     case MOZ_GTK_SPINBUTTON_ENTRY:
+         ensure_spin_widget();
+         return moz_gtk_entry_paint(cr, rect, state,
+-                                   gSpinWidget, direction);
++                                   &gSpin, direction);
+         break;
+     case MOZ_GTK_GRIPPER:
+         return moz_gtk_gripper_paint(cr, rect, state,
+@@ -3268,7 +3510,7 @@ moz_gtk_widget_paint(GtkThemeWidgetType
+     case MOZ_GTK_ENTRY:
+         ensure_entry_widget();
+         return moz_gtk_entry_paint(cr, rect, state,
+-                                   gEntryWidget, direction);
++                                   &gEntry, direction);
+         break;
+     case MOZ_GTK_DROPDOWN:
+         return moz_gtk_combo_box_paint(cr, rect, state, direction);
+@@ -3280,7 +3522,7 @@ moz_gtk_widget_paint(GtkThemeWidgetType
+     case MOZ_GTK_DROPDOWN_ENTRY:
+         ensure_combo_box_entry_widgets();
+         return moz_gtk_entry_paint(cr, rect, state,
+-                                   gComboBoxEntryTextareaWidget, direction);
++                                   &gComboBoxEntryTextarea, direction);
+         break;
+     case MOZ_GTK_CHECKBUTTON_CONTAINER:
+     case MOZ_GTK_RADIOBUTTON_CONTAINER:
+@@ -3332,7 +3574,7 @@ moz_gtk_widget_paint(GtkThemeWidgetType
+                                               (GtkArrowType) flags, direction);
+         break;
+     case MOZ_GTK_MENUBAR:
+-        return moz_gtk_menu_bar_paint(cr, rect, direction);
++        return moz_gtk_menu_bar_paint(cr, rect, state, direction);
+         break;
+     case MOZ_GTK_MENUPOPUP:
+         return moz_gtk_menu_popup_paint(cr, rect, direction);
+@@ -3383,7 +3625,7 @@ GtkWidget* moz_gtk_get_scrollbar_widget(
+ {
+     MOZ_ASSERT(is_initialized, "Forgot to call moz_gtk_init()");
+     ensure_scrollbar_widget();
+-    return gHorizScrollbarWidget;
++    return gVertScrollbar.widget;
+ }
+ 
+ gboolean moz_gtk_has_scrollbar_buttons(void)
+@@ -3391,7 +3633,7 @@ gboolean moz_gtk_has_scrollbar_buttons(v
+     gboolean backward, forward, secondary_backward, secondary_forward;
+     MOZ_ASSERT(is_initialized, "Forgot to call moz_gtk_init()");
+     ensure_scrollbar_widget();
+-    gtk_widget_style_get (gHorizScrollbarWidget,
++    gtk_widget_style_get (gHorizScrollbar.widget,
+                           "has-backward-stepper", &backward,
+                           "has-forward-stepper", &forward,
+                           "has-secondary-backward-stepper", &secondary_backward,
+@@ -3403,8 +3645,8 @@ gboolean moz_gtk_has_scrollbar_buttons(v
+ gint
+ moz_gtk_shutdown()
+ {
+-    if (gTooltipWidget)
+-        gtk_widget_destroy(gTooltipWidget);
++    moz_gtk_widget_free(&gTooltip);
++
+     /* This will destroy all of our widgets */
+     if (gProtoWindow)
+         gtk_widget_destroy(gProtoWindow);
+@@ -3415,17 +3657,19 @@ moz_gtk_shutdown()
+ 
+     gProtoWindow = NULL;
+     gProtoLayout = NULL;
+-    gButtonWidget = NULL;
++
++    // MozWidgets
++    moz_gtk_widget_free(&gButton);
+     gToggleButtonWidget = NULL;
+     gButtonArrowWidget = NULL;
+-    gCheckboxWidget = NULL;
+-    gRadiobuttonWidget = NULL;
+-    gHorizScrollbarWidget = NULL;
+-    gVertScrollbarWidget = NULL;
+-    gSpinWidget = NULL;
++    moz_gtk_widget_free(&gCheckbox);
++    moz_gtk_widget_free(&gRadiobutton);
++    moz_gtk_widget_free(&gHorizScrollbar);
++    moz_gtk_widget_free(&gVertScrollbar);
++    moz_gtk_widget_free(&gSpin);
+     gHScaleWidget = NULL;
+     gVScaleWidget = NULL;
+-    gEntryWidget = NULL;
++    moz_gtk_widget_free(&gEntry);
+     gComboBoxWidget = NULL;
+     gComboBoxButtonWidget = NULL;
+     gComboBoxSeparatorWidget = NULL;
+@@ -3433,14 +3677,13 @@ moz_gtk_shutdown()
+     gComboBoxEntryWidget = NULL;
+     gComboBoxEntryButtonWidget = NULL;
+     gComboBoxEntryArrowWidget = NULL;
+-    gComboBoxEntryTextareaWidget = NULL;
++    moz_gtk_widget_free(&gComboBoxEntryTextarea);
+     gHandleBoxWidget = NULL;
+     gToolbarWidget = NULL;
+     gStatusbarWidget = NULL;
+     gFrameWidget = NULL;
+-    gProgressWidget = NULL;
++    moz_gtk_widget_free(&gProgressBar);
+     gTabWidget = NULL;
+-    gTooltipWidget = NULL;
+     gMenuBarWidget = NULL;
+     gMenuBarItemWidget = NULL;
+     gMenuPopupWidget = NULL;
+diff -up firefox-46.0.1/widget/gtk/gtkdrawing.h.gtk3-20 firefox-46.0.1/widget/gtk/gtkdrawing.h
+--- firefox-46.0.1/widget/gtk/gtkdrawing.h.gtk3-20	2016-05-03 07:31:12.000000000 +0200
++++ firefox-46.0.1/widget/gtk/gtkdrawing.h	2016-05-19 15:20:11.656519199 +0200
+@@ -67,6 +67,13 @@ typedef enum {
+   MOZ_GTK_TAB_SELECTED        = 1 << 10
+ } GtkTabFlags;
+ 
++typedef struct {
++  GType type;
++  const gchar *name;
++  const gchar *class1;
++  const gchar *class2;
++} GtkCssNode;
++
+ /** flags for menuitems **/
+ typedef enum {
+   /* menuitem is part of the menubar */
+@@ -396,6 +403,9 @@ void
+ moz_gtk_get_arrow_size(GtkThemeWidgetType widgetType,
+                        gint* width, gint* height);
+ 
++gint moz_gtk_get_entry_height(gint* height);
++gint moz_gtk_get_button_height(gint* height);
++
+ /**
+  * Get the desired size of a toolbar separator
+  * size:    [OUT] the desired width
+@@ -466,6 +476,12 @@ gboolean moz_gtk_images_in_buttons(void)
+  */
+ gboolean moz_gtk_has_scrollbar_buttons(void);
+ 
++
++GtkStyleContext *
++moz_gtk_style_create(GtkCssNode *node, GtkStyleContext *parent);
++
++
++
+ #ifdef __cplusplus
+ }
+ #endif /* __cplusplus */
+diff -up firefox-46.0.1/widget/gtk/mozgtk/mozgtk.c.gtk3-20 firefox-46.0.1/widget/gtk/mozgtk/mozgtk.c
+--- firefox-46.0.1/widget/gtk/mozgtk/mozgtk.c.gtk3-20	2016-05-03 07:31:12.000000000 +0200
++++ firefox-46.0.1/widget/gtk/mozgtk/mozgtk.c	2016-05-20 10:40:19.442320669 +0200
+@@ -504,6 +504,11 @@ STUB(gtk_window_set_type_hint)
+ STUB(gtk_window_set_wmclass)
+ STUB(gtk_window_unfullscreen)
+ STUB(gtk_window_unmaximize)
++STUB(gtk_widget_get_preferred_height_and_baseline_for_width)
++STUB(gtk_entry_get_text_area)
++STUB(gtk_check_menu_item_get_type)
++STUB(gtk_spin_button_get_type)
++STUB(gtk_button_get_type)
+ #endif
+ 
+ #ifdef GTK3_SYMBOLS
+@@ -581,6 +586,14 @@ STUB(gtk_color_chooser_get_type)
+ STUB(gtk_color_chooser_set_rgba)
+ STUB(gtk_color_chooser_get_rgba)
+ STUB(gtk_color_chooser_set_use_alpha)
++STUB(gtk_style_context_get_path)
++STUB(gtk_widget_path_copy)
++STUB(gtk_widget_path_iter_set_object_name)
++STUB(gtk_widget_path_iter_add_class)
++STUB(gtk_widget_path_iter_get_state)
++STUB(gtk_style_context_set_parent)
++STUB(gtk_widget_path_unref)
++STUB(gtk_tooltip_get_type)
+ #endif
+ 
+ #ifdef GTK2_SYMBOLS
+diff -up firefox-46.0.1/widget/gtk/nsLookAndFeel.cpp.gtk3-20 firefox-46.0.1/widget/gtk/nsLookAndFeel.cpp
+--- firefox-46.0.1/widget/gtk/nsLookAndFeel.cpp.gtk3-20	2016-05-03 07:31:12.000000000 +0200
++++ firefox-46.0.1/widget/gtk/nsLookAndFeel.cpp	2016-05-20 13:53:54.085049707 +0200
+@@ -353,14 +353,18 @@ nsLookAndFeel::NativeGetColor(ColorID aI
+     case eColorID_activeborder:
+         // active window border
+         gtk_style_context_get_border_color(mBackgroundStyle, 
+-                                           GTK_STATE_FLAG_NORMAL, &gdk_color);
++                                           gtk_style_context_get_state(mBackgroundStyle), 
++                                           &gdk_color);
+         aColor = GDK_RGBA_TO_NS_RGBA(gdk_color);
+         break;
+     case eColorID_inactiveborder:
+         // inactive window border
++        gtk_style_context_save(mBackgroundStyle);
++        gtk_style_context_set_state(mBackgroundStyle, GTK_STATE_FLAG_INSENSITIVE);
+         gtk_style_context_get_border_color(mBackgroundStyle, 
+-                                           GTK_STATE_FLAG_INSENSITIVE, 
++                                           gtk_style_context_get_state(mBackgroundStyle), 
+                                            &gdk_color);
++        gtk_style_context_restore(mBackgroundStyle);
+         aColor = GDK_RGBA_TO_NS_RGBA(gdk_color);
+         break;
+     case eColorID_graytext: // disabled text in windows, menus, etc.
+@@ -369,9 +373,12 @@ nsLookAndFeel::NativeGetColor(ColorID aI
+         break;
+     case eColorID_inactivecaption:
+         // inactive window caption
++        gtk_style_context_save(mBackgroundStyle);
++        gtk_style_context_set_state(mBackgroundStyle, GTK_STATE_FLAG_INSENSITIVE);
+         gtk_style_context_get_background_color(mBackgroundStyle, 
+-                                               GTK_STATE_FLAG_INSENSITIVE, 
++                                               gtk_style_context_get_state(mBackgroundStyle), 
+                                                &gdk_color);
++        gtk_style_context_restore(mBackgroundStyle);
+         aColor = GDK_RGBA_TO_NS_RGBA(gdk_color);
+         break;
+ #endif
+@@ -497,13 +504,17 @@ nsLookAndFeel::NativeGetColor(ColorID aI
+     case eColorID__moz_buttondefault:
+       // default button border color
+         gtk_style_context_get_border_color(mButtonStyle, 
+-                                           GTK_STATE_FLAG_NORMAL, &gdk_color);
++                                           gtk_style_context_get_state(mButtonStyle),
++                                           &gdk_color);
+         aColor = GDK_RGBA_TO_NS_RGBA(gdk_color);
+         break;
+     case eColorID__moz_buttonhoverface:
++        gtk_style_context_save(mButtonStyle);
++        gtk_style_context_set_state(mButtonStyle, GTK_STATE_FLAG_PRELIGHT);
+         gtk_style_context_get_background_color(mButtonStyle, 
+-                                               GTK_STATE_FLAG_PRELIGHT, 
++                                               gtk_style_context_get_state(mButtonStyle), 
+                                                &gdk_color);
++        gtk_style_context_restore(mButtonStyle);
+         aColor = GDK_RGBA_TO_NS_RGBA(gdk_color);
+         break;
+     case eColorID__moz_buttonhovertext:
+@@ -1110,27 +1126,29 @@ nsLookAndFeel::Init()
+     style = create_context(path);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_SCROLLBAR);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_TROUGH);
+-    gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_background_color(style, gtk_style_context_get_state(style), &color);
+     sMozScrollbar = GDK_RGBA_TO_NS_RGBA(color);
+     g_object_unref(style);
+ 
+     // Window colors
+     style = create_context(path);
+-    gtk_style_context_save(style);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_BACKGROUND);
+-    gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_background_color(style, gtk_style_context_get_state(style), &color);
+     sMozWindowBackground = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sMozWindowText = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_restore(style);
++    g_object_unref(style);
+ 
+     // tooltip foreground and background
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_TOOLTIP);
++    GtkCssNode tooltipPath[] = { 
++         { GTK_TYPE_TOOLTIP, "tooltip", NULL, NULL},
++    };
++    style = moz_gtk_style_create(tooltipPath, NULL);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
++    sInfoText = GDK_RGBA_TO_NS_RGBA(color);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_BACKGROUND);
+-    gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_background_color(style, gtk_style_context_get_state(style), &color);
+     sInfoBackground = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
+-    sInfoText = GDK_RGBA_TO_NS_RGBA(color);
+     g_object_unref(style);
+ 
+     // menu foreground & menu background
+@@ -1144,20 +1162,26 @@ nsLookAndFeel::Init()
+     gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
+ 
+     style = gtk_widget_get_style_context(accel_label);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sMenuText = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_INSENSITIVE, &color);
++    gtk_style_context_save(style);
++    gtk_style_context_set_state(style, GTK_STATE_FLAG_INSENSITIVE);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sMenuTextInactive = GDK_RGBA_TO_NS_RGBA(color);
++    gtk_style_context_restore(style);
+ 
+     style = gtk_widget_get_style_context(menu);
+-    gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_background_color(style, gtk_style_context_get_state(style), &color);
+     sMenuBackground = GDK_RGBA_TO_NS_RGBA(color);
+ 
+     style = gtk_widget_get_style_context(menuitem);
+-    gtk_style_context_get_background_color(style, GTK_STATE_FLAG_PRELIGHT, &color);
++    gtk_style_context_save(style);
++    gtk_style_context_set_state(style, GTK_STATE_FLAG_PRELIGHT);
++    gtk_style_context_get_background_color(style, gtk_style_context_get_state(style), &color);
+     sMenuHover = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_PRELIGHT, &color);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sMenuHoverText = GDK_RGBA_TO_NS_RGBA(color);
++    gtk_style_context_restore(style);
+ 
+     g_object_unref(menu);
+ #endif
+@@ -1266,44 +1290,54 @@ nsLookAndFeel::Init()
+             GDK_COLOR_TO_NS_RGB(style->dark[GTK_STATE_NORMAL]);
+     }
+ #else
++    GtkCssNode labelPath[] = {
++       { GTK_TYPE_LABEL, "label", "view", NULL },
++       { G_TYPE_NONE, "selection", NULL, NULL }
++    };
++
++    GtkStyleContext *styleLabel;
++    GtkStyleContext *styleSelection;
++    GtkBorder padding;
++
+     // Text colors
+-    style = gtk_widget_get_style_context(textView);
+-    gtk_style_context_save(style);
+-    gtk_style_context_add_class(style, GTK_STYLE_CLASS_VIEW);
+-    gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    styleLabel = moz_gtk_style_create(labelPath, NULL);
++    styleSelection = moz_gtk_style_create(labelPath+1, styleLabel);
++
++    gtk_style_context_get_background_color(styleLabel, gtk_style_context_get_state(styleLabel), &color);
+     sMozFieldBackground = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_color(styleLabel, gtk_style_context_get_state(styleLabel), &color);
+     sMozFieldText = GDK_RGBA_TO_NS_RGBA(color);
+ 
+     // Selected text and background
+-    gtk_style_context_get_background_color(style,
+-        static_cast<GtkStateFlags>(GTK_STATE_FLAG_FOCUSED|GTK_STATE_FLAG_SELECTED),
+-        &color);
++    gtk_style_context_get_background_color(styleSelection, gtk_style_context_get_state(styleSelection), &color);
+     sTextSelectedBackground = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style,
+-        static_cast<GtkStateFlags>(GTK_STATE_FLAG_FOCUSED|GTK_STATE_FLAG_SELECTED),
+-        &color);
++    gtk_style_context_get_color(styleSelection, gtk_style_context_get_state(styleSelection), &color);
+     sTextSelectedText = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_restore(style);
+ 
+     // Button text, background, border
+     style = gtk_widget_get_style_context(label);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sButtonText = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_PRELIGHT, &color);
++    gtk_style_context_save(style);
++    gtk_style_context_set_state(style, GTK_STATE_FLAG_PRELIGHT);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sButtonHoverText = GDK_RGBA_TO_NS_RGBA(color);
++    gtk_style_context_restore(style);
+ 
+     // Combobox text color
+     style = gtk_widget_get_style_context(comboboxLabel);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sComboBoxText = GDK_RGBA_TO_NS_RGBA(color);
+ 
+     // Menubar text and hover text colors    
+     style = gtk_widget_get_style_context(menuBar);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sMenuBarText = GDK_RGBA_TO_NS_RGBA(color);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_PRELIGHT, &color);
++    gtk_style_context_save(style);
++    gtk_style_context_set_state(style, GTK_STATE_FLAG_PRELIGHT);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sMenuBarHoverText = GDK_RGBA_TO_NS_RGBA(color);
++    gtk_style_context_restore(style);
+ 
+     // GTK's guide to fancy odd row background colors:
+     // 1) Check if a theme explicitly defines an odd row color
+@@ -1316,7 +1350,7 @@ nsLookAndFeel::Init()
+     // Get odd row background color
+     gtk_style_context_save(style);
+     gtk_style_context_add_region(style, GTK_STYLE_REGION_ROW, GTK_REGION_ODD);
+-    gtk_style_context_get_background_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_background_color(style, gtk_style_context_get_state(style), &color);
+     sOddCellBackground = GDK_RGBA_TO_NS_RGBA(color);
+     gtk_style_context_restore(style);
+ 
+@@ -1334,9 +1368,11 @@ nsLookAndFeel::Init()
+     gtk_container_add(GTK_CONTAINER(parent), infoBar);
+     gtk_container_add(GTK_CONTAINER(infoBarContent), infoBarLabel);
+     style = gtk_widget_get_style_context(infoBarLabel);
++    gtk_style_context_save(style);
+     gtk_style_context_add_class(style, GTK_STYLE_CLASS_INFO);
+-    gtk_style_context_get_color(style, GTK_STATE_FLAG_NORMAL, &color);
++    gtk_style_context_get_color(style, gtk_style_context_get_state(style), &color);
+     sInfoBarText = GDK_RGBA_TO_NS_RGBA(color);
++    gtk_style_context_restore(style);
+ #endif
+     // Some themes have a unified menu bar, and support window dragging on it
+     gboolean supports_menubar_drag = FALSE;
+diff -up firefox-46.0.1/widget/gtk/nsNativeThemeGTK.cpp.gtk3-20 firefox-46.0.1/widget/gtk/nsNativeThemeGTK.cpp
+--- firefox-46.0.1/widget/gtk/nsNativeThemeGTK.cpp.gtk3-20	2016-05-03 07:31:12.000000000 +0200
++++ firefox-46.0.1/widget/gtk/nsNativeThemeGTK.cpp	2016-05-19 15:20:11.658519202 +0200
+@@ -1567,9 +1567,6 @@ nsNativeThemeGTK::GetMinimumWidgetSize(n
+   case NS_THEME_RADIO_CONTAINER:
+   case NS_THEME_CHECKBOX_LABEL:
+   case NS_THEME_RADIO_LABEL:
+-  case NS_THEME_BUTTON:
+-  case NS_THEME_DROPDOWN:
+-  case NS_THEME_TOOLBAR_BUTTON:
+   case NS_THEME_TREEVIEW_HEADER_CELL:
+     {
+       if (aWidgetType == NS_THEME_DROPDOWN) {
+@@ -1588,6 +1585,21 @@ nsNativeThemeGTK::GetMinimumWidgetSize(n
+       aResult->height += border.top + border.bottom;
+     }
+     break;
++  case NS_THEME_BUTTON:
++  case NS_THEME_DROPDOWN:
++  case NS_THEME_TOOLBAR_BUTTON:
++    {
++        moz_gtk_get_button_height(&aResult->height);
++    }
++    break;
++  case NS_THEME_FOCUS_OUTLINE:
++  case NS_THEME_NUMBER_INPUT:
++  case NS_THEME_TEXTFIELD:
++  case NS_THEME_TEXTFIELD_MULTILINE:
++    {
++        moz_gtk_get_entry_height(&aResult->height);
++    } 
++    break;
+   case NS_THEME_TOOLBAR_SEPARATOR:
+     {
+       gint separator_width;
diff --git a/firefox-symbolic.svg b/firefox-symbolic.svg
new file mode 100644
index 000000000000..7a2c73e455d4
--- /dev/null
+++ b/firefox-symbolic.svg
@@ -0,0 +1,30 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg xmlns:cc='http://creativecommons.org/ns#' xmlns:dc='http://purl.org/dc/elements/1.1/' sodipodi:docname='firefox-symbolic.svg' height='16' id='svg7384' xmlns:inkscape='http://www.inkscape.org/namespaces/inkscape' xmlns:osb='http://www.openswatchbook.org/uri/2009/osb' xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' xmlns:sodipodi='http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd' xmlns:svg='http://www.w3.org/2000/svg' version='1.1' inkscape:version='0.91 r13725' width='16' xmlns='http://www.w3.org/2000/svg'>
+  <metadata id='metadata90'>
+    <rdf:RDF>
+      <cc:Work rdf:about=''>
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type rdf:resource='http://purl.org/dc/dcmitype/StillImage'/>
+        <dc:title>Gnome Symbolic Icon Theme</dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview inkscape:bbox-paths='true' bordercolor='#666666' borderopacity='1' inkscape:current-layer='layer9' inkscape:cx='-10.975734' inkscape:cy='233.73843' gridtolerance='10' inkscape:guide-bbox='true' guidetolerance='10' id='namedview88' inkscape:object-nodes='false' inkscape:object-paths='false' objecttolerance='10' pagecolor='#555753' inkscape:pageopacity='1' inkscape:pageshadow='2' showborder='false' showgrid='false' showguides='true' inkscape:snap-bbox='true' inkscape:snap-bbox-midpoints='false' inkscape:snap-global='true' inkscape:snap-grids='true' inkscape:snap-nodes='true' inkscape:snap-others='false' inkscape:snap-to-guides='true' inkscape:window-height='1403' inkscape:window-maximized='1' inkscape:window-width='2560' inkscape:window-x='2560' inkscape:window-y='0' inkscape:zoom='1'>
+    <inkscape:grid empspacing='2' enabled='true' id='grid4866' originx='-222.00001' originy='-381.99852' snapvisiblegridlinesonly='true' spacingx='1px' spacingy='1px' type='xygrid' visible='true'/>
+  </sodipodi:namedview>
+  <title id='title9167'>Gnome Symbolic Icon Theme</title>
+  <defs id='defs7386'>
+    <linearGradient id='linearGradient7212' osb:paint='solid'>
+      <stop id='stop7214' offset='0' style='stop-color:#000000;stop-opacity:1;'/>
+    </linearGradient>
+  </defs>
+  <g inkscape:groupmode='layer' id='layer9' inkscape:label='apps' style='display:inline' transform='translate(-463.00021,164.99852)'>
+    
+    <path inkscape:connector-curvature='0' d='M 469.05437,-154.9679 Z' id='path17747' style='fill:none;stroke:#000000;stroke-width:0.99851286px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1'/>
+    <path inkscape:connector-curvature='0' d='M 469.08553,-154.9054 Z' id='path17749' style='fill:none;stroke:#000000;stroke-width:0.99851286px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1'/>
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+    <path inkscape:connector-curvature='0' d='m 470.87695,-164.01953 c -0.83043,0.0139 -1.67042,0.17659 -2.48047,0.5 l -0.46289,0.18359 c 0.66083,0.79767 1.84339,0.43951 1.84339,0.43951 2.50802,-0.52344 5.12427,0.6034 6.44177,2.89252 1.49591,2.59908 0.85463,5.89258 -1.50586,7.74219 -2.36049,1.84961 -5.71108,1.68349 -7.87695,-0.39062 -2.16588,-2.07412 -2.47623,-5.41522 -0.73047,-7.85352 l 0.29101,-0.40625 -0.81445,-0.58203 -0.29101,0.40625 c -2.03104,2.83673 -1.66628,6.74516 0.85351,9.1582 2.5198,2.41305 6.43934,2.60693 9.18555,0.45508 2.74621,-2.15185 3.49621,-6.00355 1.75586,-9.02734 -1.30527,-2.26785 -3.7177,-3.55935 -6.20899,-3.51758 z' id='path22109' sodipodi:nodetypes='ccccsssccccsssc' style='color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:sans-serif;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;baseline-shift:baseline;text-anchor:start;white-space:normal;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#bebebe;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.99999994;stroke-linecap:square;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;paint-order:normal;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate'/>
+  </g>
+</svg>
diff --git a/firefox-wayland.patch b/firefox-wayland.patch
new file mode 100644
index 000000000000..157fa3d60a88
--- /dev/null
+++ b/firefox-wayland.patch
@@ -0,0 +1,325 @@
+diff --git a/gfx/gl/GLContextProviderGLX.cpp b/gfx/gl/GLContextProviderGLX.cpp
+--- a/gfx/gl/GLContextProviderGLX.cpp
++++ b/gfx/gl/GLContextProviderGLX.cpp
+@@ -177,16 +177,18 @@ GLXLibrary::EnsureInitialized()
+ 
+     if (!GLLibraryLoader::LoadSymbols(mOGLLibrary, &symbols[0])) {
+         NS_WARNING("Couldn't find required entry point in OpenGL shared library");
+         return false;
+     }
+ 
+     Display *display = DefaultXDisplay();
+     int screen = DefaultScreen(display);
++
++    return false;
+ 
+     if (!xQueryVersion(display, &mGLXMajorVersion, &mGLXMinorVersion)) {
+         mGLXMajorVersion = 0;
+         mGLXMinorVersion = 0;
+         return false;
+     }
+ 
+     if (!GLXVersionCheck(1, 1))
+diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
+--- a/widget/gtk/nsWindow.cpp
++++ b/widget/gtk/nsWindow.cpp
+@@ -129,6 +129,7 @@
+ #include "nsWindow.h"
+ 
+ #include <dlfcn.h>
++#include <sys/time.h>
+ 
+ #include "mozilla/layers/APZCTreeManager.h"
+ 
+@@ -282,47 +283,55 @@ TimeConverter() {
+     return sTimeConverterSingleton;
+ }
+ 
+ namespace mozilla {
+ 
+ class CurrentX11TimeGetter
+ {
+ public:
+-    explicit CurrentX11TimeGetter(GdkWindow* aWindow)
++    explicit CurrentX11TimeGetter(GdkWindow* aWindow, bool aIsX11Display)
+         : mWindow(aWindow)
++        , mIsX11Display(aIsX11Display)
+         , mAsyncUpdateStart()
+     {
+     }
+ 
+     guint32 GetCurrentTime() const
+     {
+-        return gdk_x11_get_server_time(mWindow);
++        if (mIsX11Display) {
++            return gdk_x11_get_server_time(mWindow);
++        } else {
++            return g_get_monotonic_time()/1000;
++        }
+     }
+ 
+     void GetTimeAsyncForPossibleBackwardsSkew(const TimeStamp& aNow)
+     {
+         // Check for in-flight request
+-        if (!mAsyncUpdateStart.IsNull()) {
++        if (!mIsX11Display || !mAsyncUpdateStart.IsNull()) {
+             return;
+         }
+         mAsyncUpdateStart = aNow;
+ 
+         Display* xDisplay = GDK_WINDOW_XDISPLAY(mWindow);
+         Window xWindow = GDK_WINDOW_XID(mWindow);
+         unsigned char c = 'a';
+         Atom timeStampPropAtom = TimeStampPropAtom();
+         XChangeProperty(xDisplay, xWindow, timeStampPropAtom,
+                         timeStampPropAtom, 8, PropModeReplace, &c, 1);
+         XFlush(xDisplay);
+     }
+ 
+     gboolean PropertyNotifyHandler(GtkWidget* aWidget,
+                                    GdkEventProperty* aEvent)
+     {
++        if (!mIsX11Display)
++            return FALSE;
++
+         if (aEvent->atom !=
+             gdk_x11_xatom_to_atom(TimeStampPropAtom())) {
+             return FALSE;
+         }
+ 
+         guint32 eventTime = aEvent->time;
+         TimeStamp lowerBound = mAsyncUpdateStart;
+ 
+@@ -335,16 +344,17 @@ private:
+     static Atom TimeStampPropAtom() {
+         return gdk_x11_get_xatom_by_name_for_display(
+             gdk_display_get_default(), "GDK_TIMESTAMP_PROP");
+     }
+ 
+     // This is safe because this class is stored as a member of mWindow and
+     // won't outlive it.
+     GdkWindow* mWindow;
++    bool       mIsX11Display;
+     TimeStamp  mAsyncUpdateStart;
+ };
+ 
+ } // namespace mozilla
+ 
+ static NS_DEFINE_IID(kCDragServiceCID,  NS_DRAGSERVICE_CID);
+ 
+ // The window from which the focus manager asks us to dispatch key events.
+@@ -422,16 +432,17 @@ nsWindow::nsWindow()
+     mIsShown             = false;
+     mNeedsShow           = false;
+     mEnabled             = true;
+     mCreated             = false;
+ #if GTK_CHECK_VERSION(3,4,0)
+     mHandleTouchEvent    = false;
+ #endif
+     mIsDragPopup         = false;
++    mIsX11Display        = GDK_IS_X11_DISPLAY(gdk_display_get_default());
+ 
+     mContainer           = nullptr;
+     mGdkWindow           = nullptr;
+     mShell               = nullptr;
+     mPluginNativeWindow  = nullptr;
+     mHasMappedToplevel   = false;
+     mIsFullyObscured     = false;
+     mRetryPointerGrab    = false;
+@@ -1382,16 +1393,20 @@ SetUserTimeAndStartupIDForActivatedWindo
+ /* static */ guint32
+ nsWindow::GetLastUserInputTime()
+ {
+     // gdk_x11_display_get_user_time tracks button and key presses,
+     // DESKTOP_STARTUP_ID used to start the app, drop events from external
+     // drags, WM_DELETE_WINDOW delete events, but not usually mouse motion nor
+     // button and key releases.  Therefore use the most recent of
+     // gdk_x11_display_get_user_time and the last time that we have seen.
++    GdkDisplay *display = gdk_display_get_default();
++    if (!GDK_IS_X11_DISPLAY(display))
++        return sLastUserInputTime;
++
+     guint32 timestamp =
+             gdk_x11_display_get_user_time(gdk_display_get_default());
+     if (sLastUserInputTime != GDK_CURRENT_TIME &&
+         TimestampIsNewerThan(sLastUserInputTime, timestamp)) {
+         return sLastUserInputTime;
+     }       
+ 
+     return timestamp;
+@@ -1532,17 +1547,17 @@ nsWindow::GetClientBounds(LayoutDeviceIn
+     return NS_OK;
+ }
+ 
+ void
+ nsWindow::UpdateClientOffset()
+ {
+     PROFILER_LABEL("nsWindow", "UpdateClientOffset", js::ProfileEntry::Category::GRAPHICS);
+ 
+-    if (!mIsTopLevel || !mShell || !mGdkWindow ||
++    if (!mIsTopLevel || !mShell || !mGdkWindow || !mIsX11Display ||
+         gtk_window_get_window_type(GTK_WINDOW(mShell)) == GTK_WINDOW_POPUP) {
+         mClientOffset = nsIntPoint(0, 0);
+         return;
+     }
+ 
+     GdkAtom cardinal_atom = gdk_x11_xatom_to_atom(XA_CARDINAL);
+ 
+     GdkAtom type_returned;
+@@ -1963,19 +1978,18 @@ nsWindow::HasPendingInputEvent()
+     // This sucks, but gtk/gdk has no way to answer the question we want while
+     // excluding paint events, and there's no X API that will let us peek
+     // without blocking or removing.  To prevent event reordering, peek
+     // anything except expose events.  Reordering expose and others should be
+     // ok, hopefully.
+     bool haveEvent = false;
+ #ifdef MOZ_X11
+     XEvent ev;
+-    GdkDisplay* gdkDisplay = gdk_display_get_default();
+-    if (GDK_IS_X11_DISPLAY(gdkDisplay)) {
+-        Display *display = GDK_DISPLAY_XDISPLAY(gdkDisplay);
++    if (mIsX11Display) {
++        Display *display = GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
+         haveEvent =
+             XCheckMaskEvent(display,
+                             KeyPressMask | KeyReleaseMask | ButtonPressMask |
+                             ButtonReleaseMask | EnterWindowMask | LeaveWindowMask |
+                             PointerMotionMask | PointerMotionHintMask |
+                             Button1MotionMask | Button2MotionMask |
+                             Button3MotionMask | Button4MotionMask |
+                             Button5MotionMask | ButtonMotionMask | KeymapStateMask |
+@@ -2609,18 +2623,17 @@ nsWindow::OnMotionNotifyEvent(GdkEventMo
+ {
+     // see if we can compress this event
+     // XXXldb Why skip every other motion event when we have multiple,
+     // but not more than that?
+     bool synthEvent = false;
+ #ifdef MOZ_X11
+     XEvent xevent;
+ 
+-    bool isX11Display = GDK_IS_X11_DISPLAY(gdk_display_get_default());
+-    if (isX11Display) {
++    if (mIsX11Display) {
+         while (XPending (GDK_WINDOW_XDISPLAY(aEvent->window))) {
+             XEvent peeked;
+             XPeekEvent (GDK_WINDOW_XDISPLAY(aEvent->window), &peeked);
+             if (peeked.xany.window != gdk_x11_window_get_xid(aEvent->window)
+                 || peeked.type != MotionNotify)
+                 break;
+ 
+             synthEvent = true;
+@@ -3040,7 +3053,8 @@
+ nsWindow::GetCurrentTimeGetter() {
+     MOZ_ASSERT(mGdkWindow, "Expected mGdkWindow to be set");
+     if (MOZ_UNLIKELY(!mCurrentTimeGetter)) {
+-        mCurrentTimeGetter = new CurrentX11TimeGetter(mGdkWindow);
++        //mCurrentTimeGetter = MakeUnique<CurrentX11TimeGetter>(mGdkWindow, mIsX11Display);
++        mCurrentTimeGetter = new CurrentX11TimeGetter(mGdkWindow,mIsX11Display);
+     }
+     return mCurrentTimeGetter;
+ }
+@@ -3923,17 +3936,18 @@ nsWindow::Create(nsIWidget* aParent,
+             // Visibility events are sent to the owning widget of the relevant
+             // window but do not propagate to parent widgets so connect on
+             // mShell (if it exists) as well as mContainer.
+             g_signal_connect(widgets[i], "visibility-notify-event",
+                              G_CALLBACK(visibility_notify_event_cb), nullptr);
+             // Similarly double buffering is controlled by the window's owning
+             // widget.  Disable double buffering for painting directly to the
+             // X Window.
+-            gtk_widget_set_double_buffered(widgets[i], FALSE);
++            if (mIsX11Display)
++                gtk_widget_set_double_buffered(widgets[i], FALSE);
+         }
+ 
+         // We create input contexts for all containers, except for
+         // toplevel popup windows
+         if (mWindowType != eWindowType_popup) {
+             mIMContext = new IMContextWrapper(this);
+         }
+     } else if (!mIMContext) {
+@@ -3986,17 +4000,17 @@ nsWindow::Create(nsIWidget* aParent,
+              mGdkWindow, gdk_window_get_parent(mGdkWindow)));
+     }
+ 
+     // resize so that everything is set to the right dimensions
+     if (!mIsTopLevel)
+         Resize(mBounds.x, mBounds.y, mBounds.width, mBounds.height, false);
+ 
+ #ifdef MOZ_X11
+-    if (mGdkWindow) {
++    if (mIsX11Display && mGdkWindow) {
+       mXDisplay = GDK_WINDOW_XDISPLAY(mGdkWindow);
+       mXWindow = gdk_x11_window_get_xid(mGdkWindow);
+ 
+       GdkVisual* gdkVisual = gdk_window_get_visual(mGdkWindow);
+       mXVisual = gdk_x11_visual_get_xvisual(gdkVisual);
+       mXDepth = gdk_visual_get_depth(gdkVisual);
+     }
+ #endif
+@@ -4034,17 +4048,17 @@ nsWindow::SetWindowClass(const nsAString
+   }
+   res_name[0] = toupper(res_name[0]);
+   if (!role) role = res_name;
+ 
+   gdk_window_set_role(mGdkWindow, role);
+ 
+ #ifdef MOZ_X11
+   GdkDisplay *display = gdk_display_get_default();
+-  if (GDK_IS_X11_DISPLAY(display)) {
++  if (mIsX11Display) {
+       XClassHint *class_hint = XAllocClassHint();
+       if (!class_hint) {
+         free(res_name);
+         return NS_ERROR_OUT_OF_MEMORY;
+       }
+       class_hint->res_name = res_name;
+       class_hint->res_class = const_cast<char*>(res_class);
+ 
+diff --git a/widget/gtk/nsWindow.h b/widget/gtk/nsWindow.h
+--- a/widget/gtk/nsWindow.h
++++ b/widget/gtk/nsWindow.h
+@@ -402,16 +402,18 @@ protected:
+     // has the native window for this been created yet?
+     bool                mCreated;
+ #if GTK_CHECK_VERSION(3,4,0)
+     // whether we handle touch event
+     bool                mHandleTouchEvent;
+ #endif
+     // true if this is a drag and drop feedback popup
+     bool               mIsDragPopup;
++    // Can we access X?
++    bool               mIsX11Display;
+ 
+ private:
+     void               DestroyChildWindows();
+     GtkWidget         *GetToplevelWidget();
+     nsWindow          *GetContainerWindow();
+     void               SetUrgencyHint(GtkWidget *top_window, bool state);
+     void              *SetupPluginPort(void);
+     void               SetDefaultIcon(void);
+diff --git a/widget/nsShmImage.cpp b/widget/nsShmImage.cpp
+--- a/widget/nsShmImage.cpp
++++ b/widget/nsShmImage.cpp
+@@ -124,16 +124,21 @@ bool
+ nsShmImage::InitExtension()
+ {
+   if (gShmInitialized) {
+     return gShmAvailable;
+   }
+ 
+   gShmInitialized = true;
+ 
++  if (!GDK_IS_X11_DISPLAY(mDisplay)) {
++    gShmAvailable = false;
++    return false;
++  }
++
+   if (!XShmQueryExtension(mDisplay)) {
+     gShmAvailable = false;
+     return false;
+   }
+ 
+   int major, minor;
+   Bool pixmaps;
+   if (!XShmQueryVersion(mDisplay, &major, &minor, &pixmaps)) {
diff --git a/firefox.desktop b/firefox.desktop
new file mode 100644
index 000000000000..084f126a0430
--- /dev/null
+++ b/firefox.desktop
@@ -0,0 +1,352 @@
+[Desktop Entry]
+Name=Firefox
+GenericName=Web Browser
+GenericName[ar]=متصفح ويب
+GenericName[ast]=Restolador Web
+GenericName[bn]=ওয়েব ব্রাউজার
+GenericName[ca]=Navegador web
+GenericName[cs]=Webový prohlížeč
+GenericName[da]=Webbrowser
+GenericName[el]=Περιηγητής διαδικτύου
+GenericName[es]=Navegador web
+GenericName[et]=Veebibrauser
+GenericName[fa]=مرورگر اینترنتی
+GenericName[fi]=WWW-selain
+GenericName[fr]=Navigateur Web
+GenericName[gl]=Navegador Web
+GenericName[he]=דפדפן אינטרנט
+GenericName[hr]=Web preglednik
+GenericName[hu]=Webböngésző
+GenericName[it]=Browser web
+GenericName[ja]=ウェブ・ブラウザ
+GenericName[ko]=웹 브라우저
+GenericName[ku]=Geroka torê
+GenericName[lt]=Interneto naršyklė
+GenericName[nb]=Nettleser
+GenericName[nl]=Webbrowser
+GenericName[nn]=Nettlesar
+GenericName[no]=Nettleser
+GenericName[pl]=Przeglądarka WWW
+GenericName[pt]=Navegador Web
+GenericName[pt_BR]=Navegador Web
+GenericName[ro]=Navigator Internet
+GenericName[ru]=Веб-браузер
+GenericName[sk]=Internetový prehliadač
+GenericName[sl]=Spletni brskalnik
+GenericName[sv]=Webbläsare
+GenericName[tr]=Web Tarayıcı
+GenericName[ug]=توركۆرگۈ
+GenericName[uk]=Веб-браузер
+GenericName[vi]=Trình duyệt Web
+GenericName[zh_CN]=网络浏览器
+GenericName[zh_TW]=網路瀏覽器
+Comment=Browse the World Wide Web
+Comment[ar]=تصفح الشبكة العنكبوتية العالمية
+Comment[ast]=Restola pela Rede
+Comment[bn]=ইন্টারনেট ব্রাউজ করুন
+Comment[ca]=Navegueu per la web
+Comment[cs]=Prohlížení stránek World Wide Webu
+Comment[da]=Surf på internettet
+Comment[de]=Im Internet surfen
+Comment[el]=Μπορείτε να περιηγηθείτε στο διαδίκτυο (Web)
+Comment[es]=Navegue por la web
+Comment[et]=Lehitse veebi
+Comment[fa]=صفحات شبکه جهانی اینترنت را مرور نمایید
+Comment[fi]=Selaa Internetin WWW-sivuja
+Comment[fr]=Naviguer sur le Web
+Comment[gl]=Navegar pola rede
+Comment[he]=גלישה ברחבי האינטרנט
+Comment[hr]=Pretražite web
+Comment[hu]=A világháló böngészése
+Comment[it]=Esplora il web
+Comment[ja]=ウェブを閲覧します
+Comment[ko]=웹을 돌아 다닙니다
+Comment[ku]=Li torê bigere
+Comment[lt]=Naršykite internete
+Comment[nb]=Surf på nettet
+Comment[nl]=Verken het internet
+Comment[nn]=Surf på nettet
+Comment[no]=Surf på nettet
+Comment[pl]=Przeglądanie stron WWW
+Comment[pt]=Navegue na Internet
+Comment[pt_BR]=Navegue na Internet
+Comment[ro]=Navigați pe Internet
+Comment[ru]=Доступ в Интернет
+Comment[sk]=Prehliadanie internetu
+Comment[sl]=Brskajte po spletu
+Comment[sv]=Surfa på webben
+Comment[tr]=İnternet'te Gezinin
+Comment[ug]=دۇنيادىكى توربەتلەرنى كۆرگىلى بولىدۇ
+Comment[uk]=Перегляд сторінок Інтернету
+Comment[vi]=Để duyệt các trang web
+Comment[zh_CN]=浏览互联网
+Comment[zh_TW]=瀏覽網際網路
+Exec=firefox %u
+Terminal=false
+Type=Application
+Icon=firefox
+Categories=Network;WebBrowser;
+MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;text/mml;x-scheme-handler/http;x-scheme-handler/https;x-scheme-handler/ftp;
+StartupNotify=true
+Actions=NewTab;NewWindow;NewPrivateWindow;
+
+[Desktop Action NewTab]
+Name=Open new tab
+Name[ach]=Yab dirica matidi manyen
+Name[af]=Open nuwe oortjie
+Name[an]=Ubrir una pestanya nueva
+Name[ar]=افتح لسانًا جديدًا
+Name[as]=নতুন টেব খোলক
+Name[ast]=Abrir llingüeta nueva
+Name[az]=Yeni vərəq aç
+Name[be]=Адкрыць новую ўстаўку
+Name[bg]=Отваряне на нов подпрозорец
+Name[bn_BD]=নতুন ট্যাব খুলুন
+Name[bn_IN]=নতুন ট্যাব খুলুন
+Name[br]=Digeriñ un ivinell nevez
+Name[bs]=Otvori novi tab
+Name[ca]=Obre una pestanya nova
+Name[cs]=Otevřít nový panel
+Name[cy]=Agor tab newydd
+Name[da]=Åbn nyt faneblad
+Name[de]=Neuen Tab öffnen
+Name[dsb]=Nowy rejtark wócyniś
+Name[el]=Άνοιγμα νέας καρτέλας
+Name[eo]=Malfermi novan langeton
+Name[es_AR]=Abrir nueva pestaña
+Name[es_CL]=Abrir nueva pestaña
+Name[es_ES]=Abrir pestaña nueva
+Name[es_MX]=Abrir una pestaña nueva
+Name[et]=Ava uus kaart
+Name[eu]=Ireki fitxa berria
+Name[ff]=Uddit tabbere hesere
+Name[fi]=Avaa uusi välilehti
+Name[fr]=Ouvrir un nouvel onglet
+Name[fy_NL]=Iepenje nij ljepblêd
+Name[ga_IE]=Oscail i gcluaisín nua
+Name[gd]=Fosgail taba ùr
+Name[gl]=Abrir unha nova lapela
+Name[gu_IN]=નવી ટૅબને ખોલો
+Name[he]=פתיחת לשונית חדשה
+Name[hi_IN]=नया टैब खोलें
+Name[hr]=Otvori novu karticu
+Name[hsb]=Nowy rajtark wočinić
+Name[hu]=Új lap megnyitása
+Name[hy_AM]=Բացել նոր ներդիր
+Name[id]=Buka tab baru
+Name[is]=Opna nýjan flipa
+Name[it]=Apri nuova scheda
+Name[ja]=新しいタブ
+Name[kk]=Жаңа бетті ашу
+Name[kn]=ಹೊಸ ಹಾಳೆಯನ್ನು ತೆರೆ
+Name[ko]=새 탭 열기
+Name[lij]=Àrvi nêuvo féuggio
+Name[lt]=Atverti naują kortelę
+Name[mai]=नव टैब खोलू
+Name[mk]=Отвори ново јазиче
+Name[ml]=പുതിയ റ്റാബ് തുറക്കുക
+Name[mr]=नवीन टॅब उघडा
+Name[ms]=Buka tab baru
+Name[nb_NO]=Åpne ny fane
+Name[nl]=Nieuw tabblad openen
+Name[nn_NO]=Opna ny fane
+Name[or]=ନୂତନ ଟ୍ୟାବ ଖୋଲନ୍ତୁ
+Name[pa_IN]=ਨਵੀਂ ਟੈਬ ਖੋਲ੍ਹੋ
+Name[pl]=Otwórz nową kartę
+Name[pt_BR]=Nova aba
+Name[pt_PT]=Abrir novo separador
+Name[rm]=Avrir in nov tab
+Name[ro]=Deschide o filă nouă
+Name[ru]=Открыть новую вкладку
+Name[si]=නව ටැබය විවෘත කරන්න
+Name[sk]=Otvoriť novú kartu
+Name[sl]=Odpri nov zavihek
+Name[son]=Nor loku taaga feeri
+Name[sq]=Hap skedë të re
+Name[sr]=Отвори нови језичак
+Name[sv_SE]=Öppna ny flik
+Name[ta]=புதிய கீற்றைத் திற
+Name[te]=కొత్త టాబ్ తెరువుము
+Name[th]=เปิดแท็บใหม่
+Name[tr]=Yeni sekme aç
+Name[uk]=Відкрити нову вкладку
+Name[uz]=Yangi ichki oyna ochish
+Name[vi]=Mở thẻ mới
+Name[xh]=Vula ithebhu entsha
+Name[zh_CN]=打开新标签页
+Name[zh_TW]=開啟新分頁
+Exec=firefox -new-tab about:newtab
+
+[Desktop Action NewWindow]
+Name=Open new window
+Name[ach]=Yab dirica manyen
+Name[af]=Open nuwe venster
+Name[an]=Ubrir una nueva finestra
+Name[ar]=افتح نافذة جديدة
+Name[as]=নতুন উইন্ডো খোলক
+Name[ast]=Abrir ventana nueva
+Name[az]=Yeni pəncərə aç
+Name[be]=Адкрыць новае акно
+Name[bg]=Отваряне на нов прозорец
+Name[bn_BD]=নতুন উইন্ডো খুলুন
+Name[bn_IN]=নতুন উইন্ডো খুলুন
+Name[br]=Digeriñ ur prenestr nevez
+Name[bs]=Otvori novi prozor
+Name[ca]=Obre una finestra nova
+Name[cs]=Otevřít nové okno
+Name[cy]=Agor ffenestr newydd
+Name[da]=Åbn nyt vindue
+Name[de]=Neues Fenster öffnen
+Name[dsb]=Nowe wokno wócyniś
+Name[el]=Άνοιγμα νέου παραθύρου
+Name[eo]=Malfermi novan fenestron
+Name[es_AR]=Abrir nueva ventana
+Name[es_CL]=Abrir nueva ventana
+Name[es_ES]=Abrir nueva ventana
+Name[es_MX]=Abrir nueva ventana
+Name[et]=Ava uus aken
+Name[eu]=Ireki leiho berria
+Name[ff]=Uddit henorde hesere
+Name[fi]=Avaa uusi ikkuna
+Name[fr]=Ouvrir une nouvelle fenêtre
+Name[fy_NL]=Iepenje nij finster
+Name[ga_IE]=Oscail fuinneog nua
+Name[gd]=Fosgail uinneag ùr
+Name[gl]=Abrir unha nova xanela
+Name[gu_IN]=નવી વિન્ડોને ખોલો
+Name[he]=פתח חלון חדש
+Name[hi_IN]=नई विंडो खोलें
+Name[hr]=Otvori novi prozor
+Name[hsb]=Nowe wokno wočinić
+Name[hu]=Új ablak megnyitása
+Name[hy_AM]=Բացել նոր պատուհան
+Name[id]=Buka jendela baru
+Name[is]=Opna nýjan glugga
+Name[it]=Apri nuova finestra
+Name[ja]=新しいウィンドウ
+Name[kk]=Жаңа терезені ашу
+Name[kn]=ಹೊಸ ವಿಂಡೊವನ್ನು ತೆರೆ
+Name[ko]=새 창 열기
+Name[lij]=Àrvi nêuvo barcón
+Name[lt]=Atverti naują langą
+Name[mai]=नई विंडो खोलू
+Name[mk]=Отвори нов прозорец
+Name[ml]=പുതിയ ജാലകം തുറക്കുക
+Name[mr]=नवीन पटल उघडा
+Name[ms]=Buka tetingkap baru
+Name[nb_NO]=Åpne nytt vindu
+Name[nl]=Een nieuw venster openen
+Name[nn_NO]=Opna nytt vindauge
+Name[or]=ନୂତନ ୱିଣ୍ଡୋ ଖୋଲନ୍ତୁ
+Name[pa_IN]=ਨਵੀਂ ਵਿੰਡੋ ਖੋਲ੍ਹੋ
+Name[pl]=Otwórz nowe okno
+Name[pt_BR]=Nova janela
+Name[pt_PT]=Abrir nova janela
+Name[rm]=Avrir ina nova fanestra
+Name[ro]=Deschide o nouă fereastră
+Name[ru]=Открыть новое окно
+Name[si]=නව කවුළුවක් විවෘත කරන්න
+Name[sk]=Otvoriť nové okno
+Name[sl]=Odpri novo okno
+Name[son]=Zanfun taaga feeri
+Name[sq]=Hap dritare të re
+Name[sr]=Отвори нови прозор
+Name[sv_SE]=Öppna nytt fönster
+Name[ta]=புதிய சாளரத்தை திற
+Name[te]=కొత్త విండో తెరువుము
+Name[th]=เปิดหน้าต่างใหม่
+Name[tr]=Yeni pencere aç
+Name[uk]=Відкрити нове вікно
+Name[uz]=Yangi oyna ochish
+Name[vi]=Mở cửa sổ mới
+Name[xh]=Vula iwindow entsha
+Name[zh_CN]=打开新窗口
+Name[zh_TW]=開啟新視窗
+Exec=firefox -new-window
+
+[Desktop Action NewPrivateWindow]
+Name=New private window
+Name[ach]=Dirica manyen me mung
+Name[af]=Nuwe privaatvenster
+Name[an]=Nueva finestra de navegación privada
+Name[ar]=نافذة خاصة جديدة
+Name[as]=নতুন ব্যক্তিগত উইন্ডো
+Name[ast]=Ventana privada nueva
+Name[az]=Yeni məxfi pəncərə
+Name[be]=Новае акно адасаблення
+Name[bg]=Нов прозорец за поверително сърфиране
+Name[bn_BD]=নতুন ব্যক্তিগত উইন্ডো
+Name[bn_IN]=নতুন ব্যাক্তিগত উইন্ডো
+Name[br]=Prenestr merdeiñ prevez nevez
+Name[bs]=Novi privatni prozor
+Name[ca]=Finestra privada nova
+Name[cs]=Nové anonymní okno
+Name[cy]=Ffenestr breifat newydd
+Name[da]=Nyt privat vindue
+Name[de]=Neues privates Fenster öffnen
+Name[dsb]=Nowe priwatne wokno
+Name[el]=Νέο παράθυρο ιδιωτικής περιήγησης
+Name[eo]=Nova privata fenestro
+Name[es_AR]=Nueva ventana privada
+Name[es_CL]=Nueva ventana privada
+Name[es_ES]=Nueva ventana privada
+Name[es_MX]=Nueva ventana privada
+Name[et]=Uus privaatne aken
+Name[eu]=Leiho pribatu berria
+Name[ff]=Henorde suturo hesere
+Name[fi]=Uusi yksityinen ikkuna
+Name[fr]=Nouvelle fenêtre de navigation privée
+Name[fy_NL]=Nij priveefinster
+Name[ga_IE]=Fuinneog nua phríobháideach
+Name[gd]=Uinneag phrìobhaideach ùr
+Name[gl]=Nova xanela privada
+Name[gu_IN]=નવી ખાનગી વિન્ડો
+Name[he]=חלון פרטי חדש
+Name[hi_IN]=नया निजी विंडो
+Name[hr]=Novi privatni prozor
+Name[hsb]=Nowe priwatne wokno
+Name[hu]=Új privát ablak
+Name[hy_AM]=Գաղտնի դիտարկում
+Name[id]=Jendela mode pribadi baru
+Name[is]=Nýr einkagluggi
+Name[it]=Nuova finestra anonima
+Name[ja]=新しいプライベートウィンドウ
+Name[kk]=Жаңа жекелік терезе
+Name[kn]=ಹೊಸ ಖಾಸಗಿ ಕಿಟಕಿ
+Name[ko]=새 사생활 보호 창
+Name[lij]=Nêuvo barcón privòu
+Name[lt]=Atverti privačiojo naršymo langą
+Name[mai]=नव निज विंडो
+Name[mk]=Нов прозорец за приватно сурфање
+Name[ml]=പുതിയ സ്വകാര്യ ജാലകം
+Name[mr]=नवीन वैयक्तिक पटल
+Name[ms]=Tetingkap peribadi baharu
+Name[nb_NO]=Nytt privat vindu
+Name[nl]=Nieuw privévenster
+Name[nn_NO]=Nytt privat vindauge
+Name[or]=ନୂତନ ବ୍ୟକ୍ତିଗତ ୱିଣ୍ଡୋ
+Name[pa_IN]=ਨਵੀਂ ਪ੍ਰਾਈਵੇਟ ਵਿੰਡੋ
+Name[pl]=Nowe okno w trybie prywatnym
+Name[pt_BR]=Nova janela privativa
+Name[pt_PT]=Nova janela privada
+Name[rm]=Nova fanestra privata
+Name[ro]=Fereastră fără urme nouă
+Name[ru]=Новое приватное окно
+Name[si]=නව පුද්ගලික කවුළුව
+Name[sk]=Nové okno v režime Súkromné prehliadanie
+Name[sl]=Novo zasebno okno
+Name[son]=Sutura zanfun taaga
+Name[sq]=Dritare e re private
+Name[sr]=Нови приватни прозор
+Name[sv_SE]=Nytt privat fönster
+Name[ta]=புதிய தனிப்பட்ட சாளரம்
+Name[te]=కొత్త ఆంతరంగిక విండో
+Name[th]=หน้าต่างท่องเว็บแบบส่วนตัวใหม่
+Name[tr]=Yeni gizli pencere
+Name[uk]=Нове приватне вікно
+Name[uz]=Yangi shaxsiy oyna
+Name[vi]=Cửa sổ riêng tư mới
+Name[xh]=Ifestile yangasese entsha
+Name[zh_CN]=新建隐私浏览窗口
+Name[zh_TW]=新增隱私視窗
+Exec=firefox -private-window
diff --git a/mozconfig b/mozconfig
index 4d7d4ca90687..48e5e9881b76 100644
--- a/mozconfig
+++ b/mozconfig
@@ -1,42 +1,31 @@
 . $topsrcdir/browser/config/mozconfig
 
 ac_add_options --prefix=/usr
-ac_add_options --libdir=/opt/
 ac_add_options --enable-release
 ac_add_options --enable-gold
 ac_add_options --enable-pie
 
 ac_add_options --enable-official-branding
-ac_add_options --enable-default-toolkit=cairo-gtk3
 
 # System libraries
 ac_add_options --with-system-nspr
 ac_add_options --with-system-nss
+ac_add_options --with-system-icu
 ac_add_options --with-system-jpeg
 ac_add_options --with-system-zlib
 ac_add_options --with-system-bz2
-ac_add_options --with-system-png
 ac_add_options --with-system-libevent
 ac_add_options --with-system-libvpx
-ac_add_options --with-system-icu
 ac_add_options --enable-system-hunspell
 ac_add_options --enable-system-sqlite
 ac_add_options --enable-system-ffi
-# system cairo without layers acceleration results in choppy video playback
-#ac_add_options --enable-system-cairo
 ac_add_options --enable-system-pixman
 
 # Features
 ac_add_options --enable-startup-notification
-ac_add_options --enable-pulseaudio
-ac_add_options --disable-gstreamer
-
-ac_add_options --enable-rust
-
-ac_add_options --enable-crashreporter
-ac_add_options --disable-telemetry-reporting
 ac_add_options --disable-updater
-ac_add_options --disable-installer
-ac_add_options --disable-debug-symbols
+ac_add_options --disable-crashreporter
+
+STRIP_FLAGS="--strip-debug"
 
 # vim:set ft=sh:
diff --git a/mozilla-1245076-1.patch b/mozilla-1245076-1.patch
new file mode 100644
index 000000000000..dfc52c2cf7c4
--- /dev/null
+++ b/mozilla-1245076-1.patch
@@ -0,0 +1,49 @@
+diff --git a/config/gcc-stl-wrapper.template.h b/config/gcc-stl-wrapper.template.h
+--- a/config/gcc-stl-wrapper.template.h
++++ b/config/gcc-stl-wrapper.template.h
+@@ -12,33 +12,39 @@
+ // compiling ObjC.
+ #if defined(__EXCEPTIONS) && __EXCEPTIONS && !(__OBJC__ && __GNUC__ && XP_IOS)
+ #  error "STL code can only be used with -fno-exceptions"
+ #endif
+ 
+ // Silence "warning: #include_next is a GCC extension"
+ #pragma GCC system_header
+ 
++#ifndef moz_dont_include_mozalloc_for_cstdlib
++#  define moz_dont_include_mozalloc_for_cstdlib
++#endif
++#ifndef moz_dont_include_mozalloc_for_${HEADER}
+ // mozalloc.h wants <new>; break the cycle by always explicitly
+ // including <new> here.  NB: this is a tad sneaky.  Sez the gcc docs:
+ //
+ //    `#include_next' does not distinguish between <file> and "file"
+ //    inclusion, nor does it check that the file you specify has the
+ //    same name as the current file. It simply looks for the file
+ //    named, starting with the directory in the search path after the
+ //    one where the current file was found.
+-#include_next <new>
++#  include_next <new>
+ 
+ // See if we're in code that can use mozalloc.  NB: this duplicates
+ // code in nscore.h because nscore.h pulls in prtypes.h, and chromium
+ // can't build with that being included before base/basictypes.h.
+-#if !defined(XPCOM_GLUE) && !defined(NS_NO_XPCOM) && !defined(MOZ_NO_MOZALLOC)
+-#  include "mozilla/mozalloc.h"
+-#else
+-#  error "STL code can only be used with infallible ::operator new()"
++#  if !defined(XPCOM_GLUE) && !defined(NS_NO_XPCOM) && !defined(MOZ_NO_MOZALLOC)
++#    include "mozilla/mozalloc.h"
++#  else
++#    error "STL code can only be used with infallible ::operator new()"
++#  endif
++
+ #endif
+ 
+ #if defined(DEBUG) && !defined(_GLIBCXX_DEBUG)
+ // Enable checked iterators and other goodies
+ //
+ // FIXME/bug 551254: gcc's debug STL implementation requires -frtti.
+ // Figure out how to resolve this with -fno-rtti.  Maybe build with
+ // -frtti in DEBUG builds?
+
diff --git a/mozilla-1245076.patch b/mozilla-1245076.patch
new file mode 100644
index 000000000000..c3f06f19aae2
--- /dev/null
+++ b/mozilla-1245076.patch
@@ -0,0 +1,23 @@
+diff --git a/gfx/graphite2/src/Collider.cpp b/gfx/graphite2/src/Collider.cpp
+--- a/gfx/graphite2/src/Collider.cpp
++++ b/gfx/graphite2/src/Collider.cpp
+@@ -21,17 +21,17 @@
+ 
+ Alternatively, the contents of this file may be used under the terms of the
+ Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+ License, as published by the Free Software Foundation, either version 2
+ of the License or (at your option) any later version.
+ */
+ #include <algorithm>
+ #include <limits>
+-#include <math.h>
++#include <cmath>
+ #include <string>
+ #include <functional>
+ #include "inc/Collider.h"
+ #include "inc/Segment.h"
+ #include "inc/Slot.h"
+ #include "inc/GlyphCache.h"
+ #include "inc/Sparse.h"
+ 
+
diff --git a/no-libnotify.patch b/no-libnotify.patch
new file mode 100644
index 000000000000..8d584574364d
--- /dev/null
+++ b/no-libnotify.patch
@@ -0,0 +1,51 @@
+diff --git i/toolkit/system/gnome/moz.build w/toolkit/system/gnome/moz.build
+index 0ecde07..206d6eb 100644
+--- i/toolkit/system/gnome/moz.build
++++ w/toolkit/system/gnome/moz.build
+@@ -5,9 +5,7 @@
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ 
+ SOURCES += [
+-    'nsAlertsIconListener.cpp',
+     'nsGnomeModule.cpp',
+-    'nsSystemAlertsService.cpp',
+ ]
+ 
+ if CONFIG['MOZ_ENABLE_GCONF']:
+diff --git i/toolkit/system/gnome/nsGnomeModule.cpp w/toolkit/system/gnome/nsGnomeModule.cpp
+index 6ecebcc..2f193a3 100644
+--- i/toolkit/system/gnome/nsGnomeModule.cpp
++++ w/toolkit/system/gnome/nsGnomeModule.cpp
+@@ -20,8 +20,6 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsGIOService)
+ NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsGSettingsService, Init)
+ NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsPackageKitService, Init)
+ #endif
+-#include "nsSystemAlertsService.h"
+-NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsSystemAlertsService, Init)
+ 
+ #ifdef MOZ_ENABLE_GCONF
+ NS_DEFINE_NAMED_CID(NS_GCONFSERVICE_CID);
+@@ -31,7 +29,6 @@ NS_DEFINE_NAMED_CID(NS_GIOSERVICE_CID);
+ NS_DEFINE_NAMED_CID(NS_GSETTINGSSERVICE_CID);
+ NS_DEFINE_NAMED_CID(NS_PACKAGEKITSERVICE_CID);
+ #endif
+-NS_DEFINE_NAMED_CID(NS_SYSTEMALERTSSERVICE_CID);
+ 
+ static const mozilla::Module::CIDEntry kGnomeCIDs[] = {
+ #ifdef MOZ_ENABLE_GCONF
+@@ -42,7 +39,6 @@ static const mozilla::Module::CIDEntry kGnomeCIDs[] = {
+   { &kNS_GSETTINGSSERVICE_CID, false, nullptr, nsGSettingsServiceConstructor },
+   { &kNS_PACKAGEKITSERVICE_CID, false, nullptr, nsPackageKitServiceConstructor },
+ #endif
+-  { &kNS_SYSTEMALERTSSERVICE_CID, false, nullptr, nsSystemAlertsServiceConstructor },
+   { nullptr }
+ };
+ 
+@@ -55,7 +51,6 @@ static const mozilla::Module::ContractIDEntry kGnomeContracts[] = {
+   { NS_GSETTINGSSERVICE_CONTRACTID, &kNS_GSETTINGSSERVICE_CID },
+   { NS_PACKAGEKITSERVICE_CONTRACTID, &kNS_PACKAGEKITSERVICE_CID },
+ #endif
+-  { NS_SYSTEMALERTSERVICE_CONTRACTID, &kNS_SYSTEMALERTSSERVICE_CID },
+   { nullptr }
+ };
+