Worker: Stop using ExecutionContextTask on WorkerLoaderProxy::postTaskToWorkerGlobalScope

third_party/WebKit/Source/core/workers/WorkerLoaderProxy.h

Index: third_party/WebKit/Source/core/workers/WorkerLoaderProxy.h
diff --git a/third_party/WebKit/Source/core/workers/WorkerLoaderProxy.h b/third_party/WebKit/Source/core/workers/WorkerLoaderProxy.h
index e31d7bc5d45883dfb8a91c8ade1c51097aa9e539..5951d8b3ac153689a3d84c96e9f2e7041965d52f 100644
--- a/third_party/WebKit/Source/core/workers/WorkerLoaderProxy.h
+++ b/third_party/WebKit/Source/core/workers/WorkerLoaderProxy.h
@@ -69,7 +69,7 @@ class CORE_EXPORT WorkerLoaderProxyProvider {
   // Posts callbacks from loading code to the WorkerGlobalScope.
   virtual void postTaskToWorkerGlobalScope(
       const WebTraceLocation&,
-      std::unique_ptr<ExecutionContextTask>) = 0;
+      std::unique_ptr<WTF::CrossThreadClosure>) = 0;
 };
 
 class CORE_EXPORT WorkerLoaderProxy final
@@ -85,7 +85,7 @@ class CORE_EXPORT WorkerLoaderProxy final
   void postTaskToLoader(const WebTraceLocation&,
                         std::unique_ptr<ExecutionContextTask>);
   void postTaskToWorkerGlobalScope(const WebTraceLocation&,
-                                   std::unique_ptr<ExecutionContextTask>);
+                                   std::unique_ptr<WTF::CrossThreadClosure>);
 
   // Notification from the provider that it can no longer be accessed. An
   // implementation of WorkerLoaderProxyProvider is required to call