Rename WebCore namespace to blink in bindings and web

Source/web/WebNotification.cpp

Index: Source/web/WebNotification.cpp
diff --git a/Source/web/WebNotification.cpp b/Source/web/WebNotification.cpp
index 91cc927446786860a9fb1ac328aeecae7d14334e..3ce307111797ee179549da5a3ec6920123d87296 100644
--- a/Source/web/WebNotification.cpp
+++ b/Source/web/WebNotification.cpp
@@ -36,7 +36,7 @@
 #include "public/platform/WebURL.h"
 #include "wtf/PassRefPtr.h"
 
-using WebCore::Notification;
+using blink::Notification;
 
 namespace blink {
 
@@ -67,7 +67,7 @@ WebString WebNotification::title() const
 
 WebTextDirection WebNotification::direction() const
 {
-    return (m_private->direction() == WebCore::RTL) ?
+    return (m_private->direction() == blink::RTL) ?
         WebTextDirectionRightToLeft :
         WebTextDirectionLeftToRight;
 }