# Modeled after https://github.com/chromium/chromium/commit/d62de64e2fd2

--- third_party/blink/renderer/platform/disk_data_allocator.h.orig	2021-09-18 15:20:46.550131515 +0000
+++ third_party/blink/renderer/platform/disk_data_allocator.h	2021-09-18 15:21:20.868676978 +0000
@@ -36,12 +36,12 @@ class PLATFORM_EXPORT DiskDataAllocator
    public:
     int64_t start_offset() const { return start_offset_; }
     size_t size() const { return size_; }
-    Metadata(Metadata&& other) = delete;
 
    private:
     Metadata(int64_t start_offset, size_t size)
         : start_offset_(start_offset), size_(size) {}
     Metadata(const Metadata& other) = default;
+    Metadata(Metadata&& other) = default;
     Metadata& operator=(const Metadata& other) = default;
 
     int64_t start_offset_;