Schedule bitmap animation timers on the compositor task runner.

third_party/WebKit/Source/core/svg/SVGFEImageElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGFEImageElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGFEImageElement.cpp b/third_party/WebKit/Source/core/svg/SVGFEImageElement.cpp
index abcf84b5d9ffd329097126dc00877cfd7d3a08eb..4ebda2cdeccbdadce51bf04d967c55928488b172 100644
--- a/third_party/WebKit/Source/core/svg/SVGFEImageElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGFEImageElement.cpp
@@ -24,6 +24,7 @@
 #include "core/SVGNames.h"
 #include "core/dom/Document.h"
 #include "core/dom/IdTargetObserver.h"
+#include "core/dom/TaskRunnerHelper.h"
 #include "core/loader/resource/ImageResourceContent.h"
 #include "core/svg/SVGPreserveAspectRatio.h"
 #include "core/svg/graphics/filters/SVGFEImage.h"
@@ -72,7 +73,11 @@ void SVGFEImageElement::ClearResourceReferences() {
 void SVGFEImageElement::FetchImageResource() {
   FetchParameters params(
       ResourceRequest(GetDocument().CompleteURL(HrefString())), localName());
-  cached_image_ = ImageResourceContent::Fetch(params, GetDocument().Fetcher());
+  RefPtr<WebTaskRunner> task_runner =
+      TaskRunnerHelper::Get(TaskType::kAnimationTimer, &GetDocument());
+
+  cached_image_ =
+      ImageResourceContent::Fetch(task_runner, params, GetDocument().Fetcher());
 
   if (cached_image_)
     cached_image_->AddObserver(this);