Rename WebCore namespace to blink in Platform

Source/platform/speech/PlatformSpeechSynthesizer.h

Index: Source/platform/speech/PlatformSpeechSynthesizer.h
diff --git a/Source/platform/speech/PlatformSpeechSynthesizer.h b/Source/platform/speech/PlatformSpeechSynthesizer.h
index 00209ba39df0ea828556624481380b305ca13526..917b506dd519703b7f7f9ab66362bd533dd0f374 100644
--- a/Source/platform/speech/PlatformSpeechSynthesizer.h
+++ b/Source/platform/speech/PlatformSpeechSynthesizer.h
@@ -36,7 +36,7 @@ class WebSpeechSynthesizer;
 class WebSpeechSynthesizerClient;
 }
 
-namespace WebCore {
+namespace blink {
 
 enum SpeechBoundary {
     SpeechWordBoundary,
@@ -91,9 +91,9 @@ private:
     Member<PlatformSpeechSynthesizerClient> m_speechSynthesizerClient;
 
     OwnPtr<blink::WebSpeechSynthesizer> m_webSpeechSynthesizer;
-    Member<WebCore::WebSpeechSynthesizerClientImpl> m_webSpeechSynthesizerClient;
+    Member<blink::WebSpeechSynthesizerClientImpl> m_webSpeechSynthesizerClient;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // PlatformSpeechSynthesizer_h