Remove ScriptController::updateDocument

third_party/WebKit/Source/bindings/core/v8/ScriptController.h

 /*
  * Copyright (C) 2008, 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 61 matching lines @@
     ExecuteScriptWhenScriptsDisabled,
     DoNotExecuteScriptWhenScriptsDisabled
   };
 
   static ScriptController* create(LocalFrame* frame) {
     return new ScriptController(frame);
   }
 
   DECLARE_TRACE();
 
-  bool initializeMainWorld();
+  // This returns an initialized window proxy. (If the window proxy is not
+  // yet initialized, it's implicitly initialized at the first access.)
   WindowProxy* windowProxy(DOMWrapperWorld&);
 
   // Evaluate JavaScript in the main world.
   void executeScriptInMainWorld(
       const String&,
       ExecuteScriptPolicy = DoNotExecuteScriptWhenScriptsDisabled);
   void executeScriptInMainWorld(const ScriptSourceCode&,
                                 AccessControlStatus = NotSharableCrossOrigin);
   v8::Local<v8::Value> executeScriptInMainWorldAndReturnValue(
       const ScriptSourceCode&,
@@ skipping 72 matching lines @@
   v8::Local<v8::Value> evaluateScriptInMainWorld(const ScriptSourceCode&,
                                                  AccessControlStatus,
                                                  ExecuteScriptPolicy);
 
   Member<WindowProxyManager> m_windowProxyManager;
 };
 
 }  // namespace blink
 
 #endif  // ScriptController_h