[Icons NTP] Working prototype to fetch, store, and display big icons.

chrome/browser/favicon/favicon_service.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 CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_
 #define CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 145 matching lines @@
 
   // Used to request a bitmap for the favicon with |favicon_id| which is not
   // resized from the size it is stored at in the database. If there are
   // multiple favicon bitmaps for |favicon_id|, the largest favicon bitmap is
   // returned.
   base::CancelableTaskTracker::TaskId GetLargestRawFaviconForID(
       favicon_base::FaviconID favicon_id,
       const favicon_base::FaviconRawBitmapCallback& callback,
       base::CancelableTaskTracker* tracker);
 
+
+
+
+  base::CancelableTaskTracker::TaskId HackGetBigIcon(
+      const GURL& page_url,
+      int desired_size_in_pixel,
+      const favicon_base::FaviconRawBitmapCallback& callback,
+      base::CancelableTaskTracker* tracker);
+
+
+
+
+
   // Marks all types of favicon for the page as being out of date.
   void SetFaviconOutOfDateForPage(const GURL& page_url);
 
   // Clones all icons from an existing page. This associates the icons from
   // |old_page_url| with |new_page_url|, provided |new_page_url| has no
   // recorded associations to any other icons.
   // Needed if you want to declare favicons (tentatively) in advance, before a
   // page is ever visited.
   void CloneFavicon(const GURL& old_page_url, const GURL& new_page_url);
 
@@ skipping 67 matching lines @@
   void RunFaviconRawBitmapCallbackWithBitmapResults(
       const favicon_base::FaviconRawBitmapCallback& callback,
       int desired_size_in_pixel,
       const std::vector<favicon_base::FaviconRawBitmapResult>&
           favicon_bitmap_results);
 
   DISALLOW_COPY_AND_ASSIGN(FaviconService);
 };
 
 #endif  // CHROME_BROWSER_FAVICON_FAVICON_SERVICE_H_