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

Source/web/WebDOMActivityLogger.cpp

 /*
  * Copyright (C) 2012 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 20 matching lines @@
 #include "config.h"
 #include "public/web/WebDOMActivityLogger.h"
 
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMActivityLogger.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/text/WTFString.h"
 
-using namespace blink;
-
 namespace blink {
 
 class DOMActivityLoggerContainer : public V8DOMActivityLogger {
 public:
     explicit DOMActivityLoggerContainer(PassOwnPtr<WebDOMActivityLogger> logger)
         : m_domActivityLogger(logger)
     {
     }
 
     virtual void logGetter(const String& apiName) OVERRIDE
@@ skipping 47 matching lines @@
     return V8DOMActivityLogger::activityLogger(worldId, extensionId);
 }
 
 void setDOMActivityLogger(int worldId, const WebString& extensionId, WebDOMActivityLogger* logger)
 {
     ASSERT(logger);
     V8DOMActivityLogger::setActivityLogger(worldId, extensionId, adoptPtr(new DOMActivityLoggerContainer(adoptPtr(logger))));
 }
 
 } // namespace blink