Rename WebCore namespace to blink in bindings and web

Source/web/WebUserGestureToken.cpp

Index: Source/web/WebUserGestureToken.cpp
diff --git a/Source/web/WebUserGestureToken.cpp b/Source/web/WebUserGestureToken.cpp
index 3cb8b5ea52c66d047028b7980ca2aa21f8a07703..0107b0eeeda0af79fcbc278173926bc0779dc9d1 100644
--- a/Source/web/WebUserGestureToken.cpp
+++ b/Source/web/WebUserGestureToken.cpp
@@ -50,12 +50,12 @@ void WebUserGestureToken::setJavascriptPrompt()
     m_token->setJavascriptPrompt();
 }
 
-WebUserGestureToken::WebUserGestureToken(PassRefPtr<WebCore::UserGestureToken> token)
+WebUserGestureToken::WebUserGestureToken(PassRefPtr<blink::UserGestureToken> token)
 {
     m_token = token;
 }
 
-WebUserGestureToken::operator PassRefPtr<WebCore::UserGestureToken>() const
+WebUserGestureToken::operator PassRefPtr<blink::UserGestureToken>() const
 {
     return m_token.get();
 }