Rename WebCore namespace to blink in bindings and web

Source/bindings/core/v8/V8NPUtils.h

Index: Source/bindings/core/v8/V8NPUtils.h
diff --git a/Source/bindings/core/v8/V8NPUtils.h b/Source/bindings/core/v8/V8NPUtils.h
index 451eccb044ae4d37ad4da0fccdfc65eabb1f7b1f..23bb5ac88250952fa183ef048c5d0979719e3d1c 100644
--- a/Source/bindings/core/v8/V8NPUtils.h
+++ b/Source/bindings/core/v8/V8NPUtils.h
@@ -33,7 +33,7 @@
 #include <bindings/npruntime.h>
 #include <v8.h>
 
-namespace WebCore {
+namespace blink {
 
 // Convert a V8 Value of any type (string, bool, object, etc) to a NPVariant.
 void convertV8ObjectToNPVariant(v8::Local<v8::Value>, NPObject*, NPVariant*, v8::Isolate*);
@@ -61,6 +61,6 @@ private:
     v8::TryCatch m_tryCatch;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // V8NPUtils_h