Refactor FaviconDriver::OnFaviconAvailable()

chrome/browser/extensions/api/tabs/tabs_event_router.h

 // Copyright 2013 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_API_TABS_TABS_EVENT_ROUTER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_
 
 #include <string>
 
 #include "base/containers/scoped_ptr_map.h"
@@ skipping 63 matching lines @@
                      content::WebContents* new_contents,
                      int index) override;
   void TabPinnedStateChanged(content::WebContents* contents,
                              int index) override;
 
   // ZoomObserver:
   void OnZoomChanged(
       const ui_zoom::ZoomController::ZoomChangedEventData& data) override;
 
   // favicon::FaviconDriverObserver:
-  void OnFaviconAvailable(const gfx::Image& image) override;
   void OnFaviconUpdated(favicon::FaviconDriver* favicon_driver,
-                        bool icon_url_changed) override;
+                        NotificationIconType notification_icon_type,
+                        const GURL& icon_url,
+                        bool icon_url_changed,
+                        const gfx::Image& image) override;
 
  private:
   // "Synthetic" event. Called from TabInsertedAt if new tab is detected.
   void TabCreatedAt(content::WebContents* contents, int index, bool active);
 
   // Internal processing of tab updated events. Intended to be called when
   // there's any changed property.
   class TabEntry;
   void TabUpdated(TabEntry* entry,
                   scoped_ptr<base::DictionaryValue> changed_properties);
@@ skipping 104 matching lines @@
       favicon_scoped_observer_;
 
   BrowserTabStripTracker browser_tab_strip_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(TabsEventRouter);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_