Cleanup namespace usage from animation to exported in platform/

Source/platform/exported/WebSpeechSynthesisVoice.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 copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #include "config.h"
 #include "public/platform/WebSpeechSynthesisVoice.h"
 
 #include "platform/speech/PlatformSpeechSynthesisVoice.h"
 #include "wtf/PassRefPtr.h"
 
 namespace blink {
 
 WebSpeechSynthesisVoice::WebSpeechSynthesisVoice()
-    : m_private(blink::PlatformSpeechSynthesisVoice::create())
+    : m_private(PlatformSpeechSynthesisVoice::create())
 {
 }
 
 void WebSpeechSynthesisVoice::assign(const WebSpeechSynthesisVoice& other)
 {
     m_private = other.m_private;
 }
 
 void WebSpeechSynthesisVoice::reset()
 {
@@ skipping 18 matching lines @@
 void WebSpeechSynthesisVoice::setIsLocalService(bool isLocalService)
 {
     m_private->setLocalService(isLocalService);
 }
 
 void WebSpeechSynthesisVoice::setIsDefault(bool isDefault)
 {
     m_private->setIsDefault(isDefault);
 }
 
-WebSpeechSynthesisVoice::operator blink::PlatformSpeechSynthesisVoice*() const
+WebSpeechSynthesisVoice::operator PlatformSpeechSynthesisVoice*() const
 {
     return m_private.get();
 }
 
 } // namespace blink