Rename WorkerContext to WorkerGlobalScope

Source/core/workers/WorkerGlobalScope.idl

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  *
  */
 
 [
     NoInterfaceObject,
     EventTarget,
     CustomToV8,
     DoNotGenerateWrap
-] interface WorkerContext {
+] interface WorkerGlobalScope {
 
     // WorkerGlobalScope
-             [Replaceable] readonly attribute  WorkerContext self;
-             [Replaceable] readonly attribute WorkerLocation location;
+    [Replaceable] readonly attribute WorkerGlobalScope self;
+    [Replaceable] readonly attribute WorkerLocation location;
     void close();
-             attribute EventListener onerror;
+    attribute EventListener onerror;
 
     // WorkerUtils
     [Custom] void importScripts(/*[Variadic] in DOMString urls */);
-             [Replaceable] readonly attribute WorkerNavigator navigator;
+    [Replaceable] readonly attribute WorkerNavigator navigator;
 
     // EventTarget interface
     void addEventListener(DOMString type, 
                           EventListener listener, 
                           optional boolean useCapture);
     void removeEventListener(DOMString type, 
                              EventListener listener, 
                              optional boolean useCapture);
     [RaisesException] boolean dispatchEvent(Event evt);
 
     // Additional constructors
     attribute URLConstructor webkitURL; // FIXME: deprecate this.
 };
 
-WorkerContext implements WindowTimers;
+WorkerGlobalScope implements WindowTimers;