Support touch icon in FaviconHelper

chrome/common/render_messages.h

 // Copyright (c) 2011 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.
 
 // Multiply-included file, no traditional include guard.
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 // TODO(erg): This list has been temporarily annotated by erg while doing work
 // on which headers to pull out.
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "base/string16.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/common/content_settings.h"
+#include "chrome/common/icon_messages.h"
 #include "chrome/common/instant_types.h"
 #include "chrome/common/nacl_types.h"
 #include "chrome/common/prerender_constants.h"
 #include "chrome/common/search_provider.h"
 #include "chrome/common/thumbnail_score.h"
 #include "chrome/common/translate_errors.h"
 #include "chrome/common/view_types.h"
 #include "content/common/common_param_traits.h"
 #include "ipc/ipc_message_macros.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCache.h"
@@ skipping 296 matching lines @@
 // binary data as the second parameter.
 IPC_MESSAGE_ROUTED3(ViewHostMsg_Thumbnail,
                     GURL /* url */,
                     ThumbnailScore /* score */,
                     SkBitmap /* bitmap */)
 
 // Send a snapshot of the tab contents to the render host.
 IPC_MESSAGE_ROUTED1(ViewHostMsg_Snapshot,
                     SkBitmap /* bitmap */)
 
-// Notification that the url for the favicon of a site has been determined.
+// Notification that the urls for the favicon of a site has been determined.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_UpdateFaviconURL,
                     int32 /* page_id */,
-                    GURL /* url of the favicon */)
+                    std::vector<FaviconURL> /* urls of the favicon */)
 
 // Following message is used to communicate the values received by the
 // callback binding the JS to Cpp.
 // An instance of browser that has an automation host listening to it can
 // have a javascript send a native value (string, number, boolean) to the
 // listener in Cpp. (DomAutomationController)
 IPC_MESSAGE_ROUTED2(ViewHostMsg_DomOperationResponse,
                     std::string  /* json_string */,
                     int  /* automation_id */)
 
@@ skipping 151 matching lines @@
 // while performing stress testing.
 IPC_MESSAGE_ROUTED2(ViewMsg_JavaScriptStressTestControl,
                     int /* cmd */,
                     int /* param */)
 
 // Register a new handler for URL requests with the given scheme.
 IPC_MESSAGE_ROUTED3(ViewHostMsg_RegisterProtocolHandler,
                     std::string /* scheme */,
                     GURL /* url */,
                     string16 /* title */)