Split FaviconHelper in two: ImageLoadingHelper and FaviconHelper

content/browser/web_contents/web_contents_impl.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 255 matching lines @@
   virtual int GetMaximumZoomPercent() const OVERRIDE;
   virtual gfx::Size GetPreferredSize() const OVERRIDE;
   virtual int GetContentRestrictions() const OVERRIDE;
   virtual WebUI::TypeID GetWebUITypeForCurrentState() OVERRIDE;
   virtual WebUI* GetWebUIForCurrentState() OVERRIDE;
   virtual bool GotResponseToLockMouseRequest(bool allowed) OVERRIDE;
   virtual bool HasOpener() const OVERRIDE;
   virtual void DidChooseColorInColorChooser(int color_chooser_id,
                                             SkColor color) OVERRIDE;
   virtual void DidEndColorChooser(int color_chooser_id) OVERRIDE;
-  virtual int DownloadFavicon(const GURL& url, int image_size,
-                              const FaviconDownloadCallback& callback) OVERRIDE;
+  virtual int DownloadImage(const GURL& url, int image_size,
+                            const ImageDownloadCallback& callback) OVERRIDE;
 
   // Implementation of PageNavigator.
   virtual WebContents* OpenURL(const OpenURLParams& params) OVERRIDE;
 
   // Implementation of IPC::Sender.
   virtual bool Send(IPC::Message* message) OVERRIDE;
 
   // RenderViewHostDelegate ----------------------------------------------------
 
   virtual RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
@@ skipping 276 matching lines @@
   void OnPepperPluginHung(int plugin_child_id,
                           const base::FilePath& path,
                           bool is_hung);
   void OnWebUISend(const GURL& source_url,
                    const std::string& name,
                    const base::ListValue& args);
   void OnRequestPpapiBrokerPermission(int request_id,
                                       const GURL& url,
                                       const base::FilePath& plugin_path);
   void OnBrowserPluginMessage(const IPC::Message& message);
-  void OnDidDownloadFavicon(int id,
-                            const GURL& image_url,
-                            int requested_size,
-                            const std::vector<SkBitmap>& bitmaps);
+  void OnDidDownloadImage(int id,
+                          const GURL& image_url,
+                          int requested_size,
+                          const std::vector<SkBitmap>& bitmaps);
   void OnUpdateFaviconURL(int32 page_id,
                           const std::vector<FaviconURL>& candidates);
   void OnFrameDetached(int64 frame_id);
 
   // Changes the IsLoading state and notifies delegate as needed
   // |details| is used to provide details on the load that just finished
   // (but can be null if not applicable). Can be overridden.
   void SetIsLoading(bool is_loading,
                     LoadNotificationDetails* details);
 
@@ skipping 286 matching lines @@
   // to the RVH through which the message was received.
   RenderViewHost* message_source_;
 
   // All live RenderWidgetHostImpls that are created by this object and may
   // outlive it.
   std::set<RenderWidgetHostImpl*> created_widgets_;
 
   // Routing id of the shown fullscreen widget or MSG_ROUTING_NONE otherwise.
   int fullscreen_widget_routing_id_;
 
-  // Maps the ids of pending favicon downloads to their callbacks
-  typedef std::map<int, FaviconDownloadCallback> FaviconDownloadMap;
-  FaviconDownloadMap favicon_download_map_;
+  // Maps the ids of pending image downloads to their callbacks
+  typedef std::map<int, ImageDownloadCallback> ImageDownloadMap;
+  ImageDownloadMap image_download_map_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_