Rename WorkerContext to WorkerGlobalScope

Source/bindings/v8/V8Initializer.cpp

Index: Source/bindings/v8/V8Initializer.cpp
diff --git a/Source/bindings/v8/V8Initializer.cpp b/Source/bindings/v8/V8Initializer.cpp
index 6e8509b0ed39e1b706db05e7a8115c13c902099e..4c60665a198e16fa47d83082bfa79710b71ff306 100644
--- a/Source/bindings/v8/V8Initializer.cpp
+++ b/Source/bindings/v8/V8Initializer.cpp
@@ -140,7 +140,7 @@ static void messageHandlerInWorker(v8::Handle<v8::Message> message, v8::Handle<v
 {
     static bool isReportingException = false;
     // Exceptions that occur in error handler should be ignored since in that case
-    // WorkerContext::reportException will send the exception to the worker object.
+    // WorkerGlobalScope::reportException will send the exception to the worker object.
     if (isReportingException)
         return;
     isReportingException = true;