Fix the GC of workers. When Worker object is GC'ed in the renderer, we need t...

webkit/glue/webworker_impl.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WEBKIT_GLUE_WEBWORKER_IMPL_H_
 #define WEBKIT_GLUE_WEBWORKER_IMPL_H_
 
 #include "webkit/api/public/WebWorker.h"
 
 #if ENABLE(WORKERS)
@@ skipping 101 matching lines @@
       bool has_pending_activity);
   static void WorkerContextDestroyedTask(
       WebCore::ScriptExecutionContext* context,
       WebWorkerImpl* this_ptr);
 
   WebKit::WebWorkerClient* client_;
 
   // 'shadow page' - created to proxy loading requests from the worker.
   WTF::RefPtr<WebCore::ScriptExecutionContext> loading_document_;
   WebView* web_view_;
+  bool asked_to_terminate_;
 
   WTF::RefPtr<WebCore::WorkerThread> worker_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(WebWorkerImpl);
 };
 
 #endif
 
 #endif  // WEBKIT_GLUE_WEBWORKER_IMPL_H_