Refactor AcceleratedStaticBitmapImage

third_party/WebKit/Source/platform/scheduler/child/web_task_runner_impl.cc

Index: third_party/WebKit/Source/platform/scheduler/child/web_task_runner_impl.cc
diff --git a/third_party/WebKit/Source/platform/scheduler/child/web_task_runner_impl.cc b/third_party/WebKit/Source/platform/scheduler/child/web_task_runner_impl.cc
index 348f71d34f7a9f8a478ef43d6ec09df6529e8ed6..78ba129d523243863117fe07d2b3b54c47c36951 100644
--- a/third_party/WebKit/Source/platform/scheduler/child/web_task_runner_impl.cc
+++ b/third_party/WebKit/Source/platform/scheduler/child/web_task_runner_impl.cc
@@ -74,6 +74,10 @@ base::SingleThreadTaskRunner* WebTaskRunnerImpl::toSingleThreadTaskRunner() {
   return task_queue_.get();
 }
 
+bool WebTaskRunnerImpl::isCloneOf(WebTaskRunner* taskRunner) {
+  return task_queue_.get() == taskRunner->toSingleThreadTaskRunner();
+}
+
 void WebTaskRunnerImpl::runTask(
     std::unique_ptr<blink::WebTaskRunner::Task> task) {
   task->run();