Make ImageObserver::AsyncLoadCompleted() called asynchronously

third_party/WebKit/Source/core/svg/graphics/SVGImage.h

 /*
  * Copyright (C) 2006 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Apple 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 167 matching lines @@
   bool ApplyShaderInternal(PaintFlags&,
                            const SkMatrix& local_matrix,
                            const KURL&);
 
   void StopAnimation();
   void ScheduleTimelineRewind();
   void FlushPendingTimelineRewind();
 
   Page* GetPageForTesting() { return page_; }
   void LoadCompleted();
+  void NotifyAsyncLoadCompleted();
 
   class SVGImageLocalFrameClient;
 
   Persistent<SVGImageChromeClient> chrome_client_;
   Persistent<Page> page_;
   std::unique_ptr<PaintController> paint_controller_;
 
   // When an SVG image has no intrinsic size, the size depends on the default
   // object size, which in turn depends on the container. One SVGImage may
   // belong to multiple containers so the final image size can't be known in
@@ skipping 28 matching lines @@
 
   ~ImageObserverDisabler() { image_->SetImageObserverDisabled(false); }
 
  private:
   Image* image_;
 };
 
 }  // namespace blink
 
 #endif  // SVGImage_h