ServiceWorker: Issue a warning after initial execution of worker script

Source/core/workers/WorkerGlobalScope.h

 /*
  * Copyright (C) 2008, 2009 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 76 matching lines @@
 
     WorkerThread* thread() const { return m_thread; }
 
     virtual void postTask(PassOwnPtr<ExecutionContextTask>) override final; // Executes the task on context's thread asynchronously.
 
     // WorkerGlobalScope
     WorkerGlobalScope* self() { return this; }
     WorkerConsole* console();
     WorkerLocation* location() const;
     void close();
+    virtual void postInitialize() { };

[kouhei (in TOK), 2014/10/22 07:28:28]

Implement this in cpp file. It's better to avoid inline virtual unless its under
public/.

Nit: move this to line 85 after dispose()

[shimazu, 2014/10/22 08:33:56]

Done.

 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
 
     // WorkerUtils
     virtual void importScripts(const Vector<String>& urls, ExceptionState&);
     WorkerNavigator* navigator() const;
 
     // ExecutionContextClient
     virtual WorkerEventQueue* eventQueue() const override final;
     virtual SecurityContext& securityContext() override final { return *this; }
@@ skipping 64 matching lines @@
     double m_timeOrigin;
 
     OwnPtrWillBeMember<ConsoleMessageStorage> m_messageStorage;
 };
 
 DEFINE_TYPE_CASTS(WorkerGlobalScope, ExecutionContext, context, context->isWorkerGlobalScope(), context.isWorkerGlobalScope());
 
 } // namespace blink
 
 #endif // WorkerGlobalScope_h