Rename WebCore namespace to blink in bindings and web

Source/bindings/core/v8/V8DOMActivityLogger.cpp

Index: Source/bindings/core/v8/V8DOMActivityLogger.cpp
diff --git a/Source/bindings/core/v8/V8DOMActivityLogger.cpp b/Source/bindings/core/v8/V8DOMActivityLogger.cpp
index 20ff466b4a3a29c931ebeb44d6f7bc268a5a889e..f7456c2fdc60488cd19dbc1651f92d619cffbae9 100644
--- a/Source/bindings/core/v8/V8DOMActivityLogger.cpp
+++ b/Source/bindings/core/v8/V8DOMActivityLogger.cpp
@@ -11,7 +11,7 @@
 #include "wtf/MainThread.h"
 #include "wtf/text/StringHash.h"
 
-namespace WebCore {
+namespace blink {
 
 typedef HashMap<String, OwnPtr<V8DOMActivityLogger> > DOMActivityLoggerMapForMainWorld;
 typedef HashMap<int, OwnPtr<V8DOMActivityLogger>, WTF::IntHash<int>, WTF::UnsignedWithZeroKeyHashTraits<int> > DOMActivityLoggerMapForIsolatedWorld;
@@ -107,4 +107,4 @@ V8DOMActivityLogger* V8DOMActivityLogger::currentActivityLoggerIfIsolatedWorld()
     return contextData->activityLogger();
 }
 
-} // namespace WebCore
+} // namespace blink