Merge GlobalObject with JSGlobalObject.

src/heap/heap.cc

 // Copyright 2012 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.
 
 #include "src/heap/heap.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/base/bits.h"
 #include "src/base/once.h"
@@ skipping 3466 matching lines @@
                                         PretenureFlag pretenure,
                                         AllocationSite* allocation_site) {
   DCHECK(constructor->has_initial_map());
 
   // Allocate the object based on the constructors initial map.
   AllocationResult allocation = AllocateJSObjectFromMap(
       constructor->initial_map(), pretenure, allocation_site);
 #ifdef DEBUG
   // Make sure result is NOT a global object if valid.
   HeapObject* obj = nullptr;
-  DCHECK(!allocation.To(&obj) || !obj->IsGlobalObject());
+  DCHECK(!allocation.To(&obj) || !obj->IsJSGlobalObject());
 #endif
   return allocation;
 }
 
 
 AllocationResult Heap::CopyJSObject(JSObject* source, AllocationSite* site) {
   // Make the clone.
   Map* map = source->map();
 
   // We can only clone normal objects or arrays. Copying anything else
@@ skipping 2673 matching lines @@
 }
 
 
 // static
 int Heap::GetStaticVisitorIdForMap(Map* map) {
   return StaticVisitorBase::GetVisitorId(map);
 }
 
 }  // namespace internal
 }  // namespace v8