Schedule bitmap animation timers on the compositor task runner.

third_party/WebKit/Source/platform/graphics/Image.cpp

 /*
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 40 matching lines @@
 
 namespace blink {
 
 Image::Image(ImageObserver* observer)
     : image_observer_(observer), image_observer_disabled_(false) {}
 
 Image::~Image() {}
 
 Image* Image::NullImage() {
   DCHECK(IsMainThread());
-  DEFINE_STATIC_REF(Image, null_image, (BitmapImage::Create()));
+  DEFINE_STATIC_REF(Image, null_image, (BitmapImage::CreateGlobal()));
   return null_image;
 }
 
 PassRefPtr<Image> Image::LoadPlatformResource(const char* name) {
   const WebData& resource = Platform::Current()->LoadResource(name);
   if (resource.IsEmpty())
     return Image::NullImage();
 
-  RefPtr<Image> image = BitmapImage::Create();
+  RefPtr<Image> image = BitmapImage::CreateGlobal();
   image->SetData(resource, true);
   return image.Release();
 }
 
 bool Image::SupportsType(const String& type) {
   return MIMETypeRegistry::IsSupportedImageResourceMIMEType(type);
 }
 
 Image::SizeAvailability Image::SetData(PassRefPtr<SharedBuffer> data,
                                        bool all_data_received) {
@@ skipping 309 matching lines @@
   FloatRect subset = dest;
   subset.SetX((dest.X() - tile.X()) / scale.Width());
   subset.SetY((dest.Y() - tile.Y()) / scale.Height());
   subset.SetWidth(dest.Width() / scale.Width());
   subset.SetHeight(dest.Height() / scale.Height());
 
   return subset;
 }
 
 }  // namespace blink