Schedule bitmap animation timers on the compositor task runner.

third_party/WebKit/Source/core/html/HTMLImageElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 14 matching lines @@
 
 #include "bindings/core/v8/ScriptEventListener.h"
 #include "core/CSSPropertyNames.h"
 #include "core/HTMLNames.h"
 #include "core/MediaTypeNames.h"
 #include "core/css/MediaQueryMatcher.h"
 #include "core/css/MediaValuesDynamic.h"
 #include "core/css/parser/SizesAttributeParser.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/NodeTraversal.h"
+#include "core/dom/TaskRunnerHelper.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/frame/Deprecation.h"
 #include "core/frame/ImageBitmap.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/html/FormAssociated.h"
 #include "core/html/HTMLAnchorElement.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLImageFallbackHelper.h"
 #include "core/html/HTMLPictureElement.h"
@@ skipping 320 matching lines @@
 void HTMLImageElement::AttachLayoutTree(const AttachContext& context) {
   HTMLElement::AttachLayoutTree(context);
   if (GetLayoutObject() && GetLayoutObject()->IsImage()) {
     LayoutImage* layout_image = ToLayoutImage(GetLayoutObject());
     LayoutImageResource* layout_image_resource = layout_image->ImageResource();
     if (is_fallback_image_) {
       float device_scale_factor =
           blink::DeviceScaleFactorDeprecated(layout_image->GetFrame());
       std::pair<Image*, float> broken_image_and_image_scale_factor =
           ImageResourceContent::BrokenImage(device_scale_factor);
+      RefPtr<WebTaskRunner> task_runner = TaskRunnerHelper::Get(
+          TaskType::kAnimationTimer, &this->GetDocument());
       ImageResourceContent* new_image_resource = ImageResourceContent::Create(
-          broken_image_and_image_scale_factor.first);
+          task_runner, broken_image_and_image_scale_factor.first);
       layout_image->ImageResource()->SetImageResource(new_image_resource);
     }
     if (layout_image_resource->HasImage())
       return;
 
     if (!GetImageLoader().GetImage() && !layout_image_resource->CachedImage())
       return;
     layout_image_resource->SetImageResource(GetImageLoader().GetImage());
   }
 }
@@ skipping 431 matching lines @@
     form_->Associate(*this);
     form_->DidAssociateByParser();
   }
 };
 
 FloatSize HTMLImageElement::SourceDefaultObjectSize() {
   return FloatSize(width(), height());
 }
 
 }  // namespace blink