Cleanup namespace usage in Source/web/Web[I-Z]*.cpp

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 54 matching lines @@
 #include "public/web/WebView.h"
 #include "public/web/WebWorkerPermissionClientProxy.h"
 #include "web/DatabaseClientImpl.h"
 #include "web/LocalFileSystemClient.h"
 #include "web/WebDataSourceImpl.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WorkerPermissionClient.h"
 #include "wtf/Functional.h"
 #include "wtf/MainThread.h"
 
-using namespace blink;
-
 namespace blink {
 
 // A thin wrapper for one-off script loading.
 class WebSharedWorkerImpl::Loader : public WorkerScriptLoaderClient {
 public:
     static PassOwnPtr<Loader> create()
     {
         return adoptPtr(new Loader());
     }
 
@@ skipping 362 matching lines @@
     workerThread()->postDebuggerTask(createCrossThreadTask(dispatchOnInspectorBackendTask, String(message)));
     workerThread()->interruptAndDispatchInspectorCommands();
 }
 
 WebSharedWorker* WebSharedWorker::create(WebSharedWorkerClient* client)
 {
     return new WebSharedWorkerImpl(client);
 }
 
 } // namespace blink