Extract a DOMWindow interface from LocalDOMWindow and use it in the idl.

Source/bindings/core/v8/ScriptController.cpp

Index: Source/bindings/core/v8/ScriptController.cpp
diff --git a/Source/bindings/core/v8/ScriptController.cpp b/Source/bindings/core/v8/ScriptController.cpp
index 2e3a2a9584739aa0bb6ce813acbde7601f2a690a..2a9392f396e878acb87913c046a013737864bf8e 100644
--- a/Source/bindings/core/v8/ScriptController.cpp
+++ b/Source/bindings/core/v8/ScriptController.cpp
@@ -384,7 +384,7 @@ static NPObject* createScriptObject(LocalFrame* frame, v8::Isolate* isolate)
         return createNoScriptObject();
 
     ScriptState::Scope scope(scriptState);
-    LocalDOMWindow* window = frame->domWindow();
+    LocalDOMWindow* window = frame->localDOMWindow();
     v8::Handle<v8::Value> global = toV8(window, scriptState->context()->Global(), scriptState->isolate());
     ASSERT(global->IsObject());
     return npCreateV8ScriptObject(isolate, 0, v8::Handle<v8::Object>::Cast(global), window);
@@ -420,7 +420,7 @@ NPObject* ScriptController::createScriptObjectForPluginElement(HTMLPlugInElement
         return createNoScriptObject();
 
     ScriptState::Scope scope(scriptState);
-    LocalDOMWindow* window = m_frame->domWindow();
+    LocalDOMWindow* window = m_frame->localDOMWindow();
     v8::Handle<v8::Value> v8plugin = toV8(plugin, scriptState->context()->Global(), scriptState->isolate());
     if (!v8plugin->IsObject())
         return createNoScriptObject();