Allow favicons for synced bookmarks to expire

chrome/browser/sync/test/integration/bookmarks_helper.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_SYNC_TEST_INTEGRATION_BOOKMARKS_HELPER_H_
 #define CHROME_BROWSER_SYNC_TEST_INTEGRATION_BOOKMARKS_HELPER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 88 matching lines @@
 };
 
 // Sets the |icon_url| and |image| data for the favicon for |node| in the
 // bookmark model for |profile|.
 void SetFavicon(int profile,
                 const bookmarks::BookmarkNode* node,
                 const GURL& icon_url,
                 const gfx::Image& image,
                 FaviconSource source);
 
+// Expires the favicon for |node| in the bookmark model for |profile|.
+void ExpireFavicon(int profile, const bookmarks::BookmarkNode* node);
+
+// Checks whether the favicon at |icon_url| for |profile| is expired;
+void CheckFaviconExpired(int profile, const GURL& icon_url);
+
 // Changes the url of the node |node| in the bookmark model of profile
 // |profile| to |new_url|. Returns a pointer to the node with the changed url.
 const bookmarks::BookmarkNode* SetURL(int profile,
                                       const bookmarks::BookmarkNode* node,
                                       const GURL& new_url) WARN_UNUSED_RESULT;
 
 // Moves the node |node| in the bookmark model of profile |profile| so it ends
 // up under the node |new_parent| at position |index|.
 void Move(int profile,
           const bookmarks::BookmarkNode* node,
@@ skipping 90 matching lines @@
 
 // Returns a subfolder name identifiable by |i|.
 std::string IndexedSubfolderName(int i);
 
 // Returns a subsubfolder name identifiable by |i|.
 std::string IndexedSubsubfolderName(int i);
 
 }  // namespace bookmarks_helper
 
 #endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_BOOKMARKS_HELPER_H_