ScriptController: limit script execution API to executeScript and callFunction, pass valid ScriptEx…

Source/web/WebFrameImpl.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 841 matching lines @@
         for (unsigned i = 0; i < scriptResults.size(); i++)
             v8Results[i] = v8::Local<v8::Value>::New(toIsolate(frame()), scriptResults[i].v8Value());
         results->swap(v8Results);
     } else
         frame()->script()->executeScriptInIsolatedWorld(worldID, sources, extensionGroup, 0);
 }
 
 v8::Handle<v8::Value> WebFrameImpl::callFunctionEvenIfScriptDisabled(v8::Handle<v8::Function> function, v8::Handle<v8::Object> receiver, int argc, v8::Handle<v8::Value> argv[])
 {
     ASSERT(frame());
-    return frame()->script()->callFunctionEvenIfScriptDisabled(function, receiver, argc, argv).v8Value();
+    return frame()->script()->callFunction(function, receiver, argc, argv);
 }
 
 v8::Local<v8::Context> WebFrameImpl::mainWorldScriptContext() const
 {
     if (!frame())
         return v8::Local<v8::Context>();
     return ScriptController::mainWorldContext(frame());
 }
 
 v8::Handle<v8::Value> WebFrameImpl::createFileSystem(WebFileSystemType type, const WebString& name, const WebString& path)
@@ skipping 1642 matching lines @@
 
         // There is a possibility that the frame being detached was the only
         // pending one. We need to make sure final replies can be sent.
         flushCurrentScopingEffort(m_findRequestIdentifier);
 
         cancelPendingScopingEffort();
     }
 }
 
 } // namespace WebKit