Remove WrapperWorldType from DOMDataStore

Source/bindings/v8/DOMDataStore.cpp

 /*
  * Copyright (C) 2009 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 19 matching lines @@
 
 #include "config.h"
 #include "bindings/v8/DOMDataStore.h"
 
 #include "bindings/v8/DOMWrapperMap.h"
 #include "bindings/v8/V8Binding.h"
 #include "wtf/MainThread.h"
 
 namespace WebCore {
 
-DOMDataStore::DOMDataStore(WrapperWorldType type)
-    : m_type(type)
+DOMDataStore::DOMDataStore(bool isMainWorld)
+    : m_isMainWorld(isMainWorld)
     , m_wrapperMap(v8::Isolate::GetCurrent()) // FIXME Don't call GetCurrent twice.
 {
     V8PerIsolateData::current()->registerDOMDataStore(this);
 }
 
 DOMDataStore::~DOMDataStore()
 {
-    ASSERT(m_type != MainWorld); // We never actually destruct the main world's DOMDataStore.
+    ASSERT(!m_isMainWorld); // We never actually destruct the main world's DOMDataStore.
     V8PerIsolateData::current()->unregisterDOMDataStore(this);
     m_wrapperMap.clear();
 }
 
 DOMDataStore& DOMDataStore::current(v8::Isolate* isolate)
 {
     return DOMWrapperWorld::world(isolate->GetCurrentContext())->domDataStore();
 }
 
 } // namespace WebCore