Support touch icon in FaviconHelper

chrome/browser/ui/webui/most_visited_handler.cc

Index: chrome/browser/ui/webui/most_visited_handler.cc
diff --git a/chrome/browser/ui/webui/most_visited_handler.cc b/chrome/browser/ui/webui/most_visited_handler.cc
index 9c4bb1d76f2efadb7e91e453c0329f2105429c0b..fe9d048bc42edffb8f052c19badf4077df74a8e6 100644
--- a/chrome/browser/ui/webui/most_visited_handler.cc
+++ b/chrome/browser/ui/webui/most_visited_handler.cc
@@ -26,6 +26,7 @@
 #include "chrome/browser/ui/webui/new_tab_ui.h"
 #include "chrome/browser/ui/webui/thumbnail_source.h"
 #include "chrome/common/pref_names.h"
+#include "chrome/common/url_constants.h"
 #include "content/browser/browser_thread.h"
 #include "content/common/notification_source.h"
 #include "content/common/notification_type.h"
@@ -73,8 +74,8 @@ WebUIMessageHandler* MostVisitedHandler::Attach(WebUI* web_ui) {
   ThumbnailSource* thumbnail_src = new ThumbnailSource(profile);
   profile->GetChromeURLDataManager()->AddDataSource(thumbnail_src);
 
-  FaviconSource* favicon_src = new FaviconSource(profile);
-  profile->GetChromeURLDataManager()->AddDataSource(favicon_src);
+  profile->GetChromeURLDataManager()->AddDataSource(
+      new FaviconSource(profile, chrome::kChromeUIFaviconHost));
 
   // Get notifications when history is cleared.
   registrar_.Add(this, NotificationType::HISTORY_URLS_DELETED,