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

Source/web/WebEmbeddedWorkerImpl.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 43 matching lines @@
 #include "public/web/WebSettings.h"
 #include "public/web/WebView.h"
 #include "public/web/WebWorkerPermissionClientProxy.h"
 #include "web/ServiceWorkerGlobalScopeClientImpl.h"
 #include "web/ServiceWorkerGlobalScopeProxy.h"
 #include "web/WebDataSourceImpl.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WorkerPermissionClient.h"
 #include "wtf/Functional.h"
 
-using namespace blink;
-
 namespace blink {
 
 // A thin wrapper for one-off script loading.
 class WebEmbeddedWorkerImpl::Loader : public WorkerScriptLoaderClient {
 public:
     static PassOwnPtr<Loader> create()
     {
         return adoptPtr(new Loader());
     }
 
     virtual ~Loader()
     {
         m_scriptLoader->setClient(0);
     }
 
     void load(ExecutionContext* loadingContext, const KURL& scriptURL, const Closure& callback)
     {
         ASSERT(loadingContext);
         m_callback = callback;
-        m_scriptLoader->setRequestContext(blink::WebURLRequest::RequestContextServiceWorker);
+        m_scriptLoader->setRequestContext(WebURLRequest::RequestContextServiceWorker);
         m_scriptLoader->loadAsynchronously(
             *loadingContext, scriptURL, DenyCrossOriginRequests, this);
     }
 
     virtual void notifyFinished() OVERRIDE
     {
         m_callback();
     }
 
     void cancel()
@@ skipping 291 matching lines @@
     m_mainScriptLoader.clear();
 
     m_workerGlobalScopeProxy = ServiceWorkerGlobalScopeProxy::create(*this, *toWebLocalFrameImpl(m_mainFrame)->frame()->document(), *m_workerContextClient);
     m_loaderProxy = LoaderProxy::create(*this);
 
     m_workerThread = ServiceWorkerThread::create(*m_loaderProxy, *m_workerGlobalScopeProxy, startupData.release());
     m_workerThread->start();
 }
 
 } // namespace blink