Replace Context::Scope with ScriptState::Scope

Source/bindings/v8/V8WindowShell.h

 /*
  * 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 40 matching lines @@
 class HTMLDocument;
 class SecurityOrigin;
 
 // V8WindowShell represents all the per-global object state for a LocalFrame that
 // persist between navigations.
 class V8WindowShell {
 public:
     static PassOwnPtr<V8WindowShell> create(LocalFrame*, DOMWrapperWorld&, v8::Isolate*);
 
     v8::Local<v8::Context> context() const { return m_scriptState ? m_scriptState->context() : v8::Local<v8::Context>(); }
+    ScriptState* scriptState() const { return m_scriptState.get(); }
 
     // Update document object of the frame.
     void updateDocument();
 
     void namedItemAdded(HTMLDocument*, const AtomicString&);
     void namedItemRemoved(HTMLDocument*, const AtomicString&);
 
     // Update the security origin of a document
     // (e.g., after setting docoument.domain).
     void updateSecurityOrigin(SecurityOrigin*);
@@ skipping 37 matching lines @@
     v8::Isolate* m_isolate;
     RefPtr<ScriptState> m_scriptState;
     RefPtr<DOMWrapperWorld> m_world;
     ScopedPersistent<v8::Object> m_global;
     ScopedPersistent<v8::Object> m_document;
 };
 
 } // namespace WebCore
 
 #endif // V8WindowShell_h