Fix chrome_url_overides to work with packed extensions.

chrome/browser/extensions/extension_dom_ui.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_DOM_UI_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_DOM_UI_H_
 
 #include "base/scoped_ptr.h"
 #include "chrome/browser/dom_ui/dom_ui.h"
 #include "chrome/browser/extensions/extension_function_dispatcher.h"
+#include "chrome/common/extensions/extension.h"
 
 class ListValue;
 class PrefService;
 class TabContents;
 
 // This class implements DOMUI for extensions and allows extensions to put UI in
 // the main tab contents area.
-class ExtensionDOMUI 
+class ExtensionDOMUI
     : public DOMUI,
       public ExtensionFunctionDispatcher::Delegate {
  public:
   explicit ExtensionDOMUI(TabContents* tab_contents);
 
   ExtensionFunctionDispatcher* extension_function_dispatcher() const {
     return extension_function_dispatcher_.get();
   }
 
   // DOMUI
   virtual void RenderViewCreated(RenderViewHost* render_view_host);
   virtual void RenderViewReused(RenderViewHost* render_view_host);
   virtual void ProcessDOMUIMessage(const std::string& message,
                                    const Value* content,
                                    int request_id,
                                    bool has_callback);
 
   // ExtensionFunctionDispatcher::Delegate
   virtual Browser* GetBrowser();
 
   // BrowserURLHandler
   static bool HandleChromeURLOverride(GURL* url, Profile* profile);
 
   // Register and unregister a dictionary of one or more overrides.
   // Page names are the keys, and chrome-extension: URLs are the values.
   // (e.g. { "newtab": "chrome-extension://<id>/my_new_tab.html" }
   static void RegisterChromeURLOverrides(Profile* profile,
-                                         const DictionaryValue* overrides);
+    const Extension::URLOverrideMap& overrides);
   static void UnregisterChromeURLOverrides(Profile* profile,
-                                           const DictionaryValue* overrides);
+    const Extension::URLOverrideMap& overrides);
   static void UnregisterChromeURLOverride(const std::string& page,
                                           Profile* profile,
                                           Value* override);
 
   // Called from BrowserPrefs
   static void RegisterUserPrefs(PrefService* prefs);
 
  private:
   // Unregister the specified override, and if it's the currently active one,
   // ensure that something takes its place.
   static void UnregisterAndReplaceOverride(const std::string& page,
                                            Profile* profile,
                                            ListValue* list,
                                            Value* override);
 
   // When the RenderViewHost changes (RenderViewCreated and RenderViewReused),
   // we need to reset the ExtensionFunctionDispatcher so it's talking to the
   // right one, as well as being linked to the correct URL.
   void ResetExtensionFunctionDispatcher(RenderViewHost* render_view_host);
 
   scoped_ptr<ExtensionFunctionDispatcher> extension_function_dispatcher_;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_DOM_UI_H_