Worker: Use per-frame task runners from a worker thread

third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp

 /*
  * Copyright (C) 2009 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 237 matching lines @@
 void WebSharedWorkerImpl::postMessageToPageInspectorOnMainThread(
     const String& message) {
   m_workerInspectorProxy->dispatchMessageFromWorker(message);
 }
 
 ParentFrameTaskRunners* WebSharedWorkerImpl::getParentFrameTaskRunners() {
   return m_parentFrameTaskRunners.get();
 }
 
 void WebSharedWorkerImpl::didCloseWorkerGlobalScope() {
-  // TODO(nhiroki): Replace this with getParentFrameTaskRunners().
-  // (https://crbug.com/667310)
-  Platform::current()->mainThread()->getWebTaskRunner()->postTask(
-      BLINK_FROM_HERE,
-      crossThreadBind(
-          &WebSharedWorkerImpl::didCloseWorkerGlobalScopeOnMainThread,
-          crossThreadUnretained(this)));
+  getParentFrameTaskRunners()
+      ->get(TaskType::Internal)
+      ->postTask(
+          BLINK_FROM_HERE,
+          crossThreadBind(
+              &WebSharedWorkerImpl::didCloseWorkerGlobalScopeOnMainThread,
+              crossThreadUnretained(this)));
 }
 
 void WebSharedWorkerImpl::didCloseWorkerGlobalScopeOnMainThread() {
   m_client->workerContextClosed();
 
   terminateWorkerThread();
 }
 
 void WebSharedWorkerImpl::didTerminateWorkerThread() {
-  // TODO(nhiroki): Replace this with getParentFrameTaskRunners().
-  // (https://crbug.com/667310)
-  Platform::current()->mainThread()->getWebTaskRunner()->postTask(
-      BLINK_FROM_HERE,
-      crossThreadBind(
-          &WebSharedWorkerImpl::didTerminateWorkerThreadOnMainThread,
-          crossThreadUnretained(this)));
+  getParentFrameTaskRunners()
+      ->get(TaskType::Internal)
+      ->postTask(BLINK_FROM_HERE,
+                 crossThreadBind(
+                     &WebSharedWorkerImpl::didTerminateWorkerThreadOnMainThread,
+                     crossThreadUnretained(this)));
 }
 
 void WebSharedWorkerImpl::didTerminateWorkerThreadOnMainThread() {
   m_client->workerContextDestroyed();
   // The lifetime of this proxy is controlled by the worker context.
   delete this;
 }
 
 // WorkerLoaderProxyProvider -------------------------------------------------
 
@@ skipping 154 matching lines @@
   if (devtoolsAgent)
     devtoolsAgent->dispatchOnInspectorBackend(sessionId, callId, method,
                                               message);
 }
 
 WebSharedWorker* WebSharedWorker::create(WebSharedWorkerClient* client) {
   return new WebSharedWorkerImpl(client);
 }
 
 }  // namespace blink