Cleanup namespace usage in Source/web[A-V]*.cpp

Source/web/ServiceWorkerGlobalScopeProxy.cpp

 /*
  * Copyright (C) 2013 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 33 matching lines @@
 #include "modules/serviceworkers/InstallPhaseEvent.h"
 #include "modules/serviceworkers/WaitUntilObserver.h"
 #include "platform/NotImplemented.h"
 #include "public/platform/WebServiceWorkerRequest.h"
 #include "public/web/WebSerializedScriptValue.h"
 #include "public/web/WebServiceWorkerContextClient.h"
 #include "web/WebEmbeddedWorkerImpl.h"
 #include "wtf/Functional.h"
 #include "wtf/PassOwnPtr.h"
 
-using namespace blink;
-
 namespace blink {
 
 PassOwnPtr<ServiceWorkerGlobalScopeProxy> ServiceWorkerGlobalScopeProxy::create(WebEmbeddedWorkerImpl& embeddedWorker, ExecutionContext& executionContext, WebServiceWorkerContextClient& client)
 {
     return adoptPtr(new ServiceWorkerGlobalScopeProxy(embeddedWorker, executionContext, client));
 }
 
 ServiceWorkerGlobalScopeProxy::~ServiceWorkerGlobalScopeProxy()
 {
 }
@@ skipping 94 matching lines @@
 
 ServiceWorkerGlobalScopeProxy::ServiceWorkerGlobalScopeProxy(WebEmbeddedWorkerImpl& embeddedWorker, ExecutionContext& executionContext, WebServiceWorkerContextClient& client)
     : m_embeddedWorker(embeddedWorker)
     , m_executionContext(executionContext)
     , m_client(client)
     , m_workerGlobalScope(0)
 {
 }
 
 } // namespace blink