Merge GlobalObject with JSGlobalObject.

src/factory.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "src/isolate.h"
 #include "src/messages.h"
 #include "src/type-feedback-vector.h"
@@ skipping 358 matching lines @@
 
   // JS objects are pretenured when allocated by the bootstrapper and
   // runtime.
   Handle<JSObject> NewJSObject(Handle<JSFunction> constructor,
                                PretenureFlag pretenure = NOT_TENURED);
   // JSObject that should have a memento pointing to the allocation site.
   Handle<JSObject> NewJSObjectWithMemento(Handle<JSFunction> constructor,
                                           Handle<AllocationSite> site);
 
   // Global objects are pretenured and initialized based on a constructor.
-  Handle<GlobalObject> NewGlobalObject(Handle<JSFunction> constructor);
+  Handle<JSGlobalObject> NewJSGlobalObject(Handle<JSFunction> constructor);
 
   // JS objects are pretenured when allocated by the bootstrapper and
   // runtime.
   Handle<JSObject> NewJSObjectFromMap(
       Handle<Map> map,
       PretenureFlag pretenure = NOT_TENURED,
       Handle<AllocationSite> allocation_site = Handle<AllocationSite>::null());
 
   // JS modules are pretenured.
   Handle<JSModule> NewJSModule(Handle<Context> context,
@@ skipping 325 matching lines @@
   // size, but keeping the original prototype.  The receiver must have at least
   // the size of the new object.  The object is reinitialized and behaves as an
   // object that has been freshly allocated.
   void ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type, int size);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_FACTORY_H_