Changes to support a second VM.

Source/WebCore/bindings/v8/ScriptController.h

Index: Source/WebCore/bindings/v8/ScriptController.h
diff --git a/Source/WebCore/bindings/v8/ScriptController.h b/Source/WebCore/bindings/v8/ScriptController.h
index 0d9938f8f49e8b7d3b8e9529c41cdade4eb417e7..0d9ad66d8faaa1e530a5beeef6b7876f1e4403f2 100644
--- a/Source/WebCore/bindings/v8/ScriptController.h
+++ b/Source/WebCore/bindings/v8/ScriptController.h
@@ -62,6 +62,16 @@ class HTMLPlugInElement;
 class ScriptSourceCode;
 class Widget;
 
+class AbstractController : public RefCounted<AbstractController> {
+public:
+    virtual ~AbstractController() {}
+
+    virtual bool isScriptTypeSupported(const String& mimeType) = 0;
+    virtual void evaluate(const ScriptSourceCode&) = 0;
+    virtual void bindToWindowObject(Frame*, const String& key, NPObject*) = 0;
+    virtual void clearWindowShell() = 0;
+};
+
 class ScriptController {
 public:
     ScriptController(Frame*);
@@ -188,6 +198,9 @@ public:
     void evaluateInWorld(const ScriptSourceCode&, DOMWrapperWorld*);
     static void getAllWorlds(Vector<DOMWrapperWorld*>& worlds);
 
+    bool isScriptTypeSupported(const String& mimeType);
+    AbstractController* controller(const String& name);
+
 private:
     Frame* m_frame;
     const String* m_sourceURL;
@@ -196,6 +209,9 @@ private:
 
     bool m_paused;
 
+    typedef HashMap<String, RefPtr<AbstractController> > ControllerMap;
+    ControllerMap m_controllers;
+
     OwnPtr<V8Proxy> m_proxy;
     typedef HashMap<Widget*, NPObject*> PluginObjectMap;
 #if PLATFORM(QT)