Adds support for saving favicon size into history database.

chrome/browser/ui/webui/ntp/favicon_webui_handler.cc

Index: chrome/browser/ui/webui/ntp/favicon_webui_handler.cc
diff --git a/chrome/browser/ui/webui/ntp/favicon_webui_handler.cc b/chrome/browser/ui/webui/ntp/favicon_webui_handler.cc
index 1002ddd2eca6082c4a130f393d9ce3704f11674f..acef5a5d967a5b0280e5f4a20ed8a3aef1441e77 100644
--- a/chrome/browser/ui/webui/ntp/favicon_webui_handler.cc
+++ b/chrome/browser/ui/webui/ntp/favicon_webui_handler.cc
@@ -119,16 +119,18 @@ void FaviconWebUIHandler::HandleGetFaviconDominantColor(const ListValue* args) {
 
 void FaviconWebUIHandler::OnFaviconDataAvailable(
     FaviconService::Handle request_handle,
-    history::FaviconData favicon) {
+    history::FaviconData favicon_data) {
   FaviconService* favicon_service =
       Profile::FromWebUI(web_ui())->GetFaviconService(Profile::EXPLICIT_ACCESS);
   int id = consumer_.GetClientData(favicon_service, request_handle);
   scoped_ptr<StringValue> color_value;
 
-  if (favicon.is_valid())
-    color_value.reset(GetDominantColorCssString(favicon.image_data));
-  else
+  if (favicon_data.is_valid()) {
+    history::FaviconDataElement element = favicon_data.elements[0];
+    color_value.reset(GetDominantColorCssString(element.bitmap_data));
+  } else {
     color_value.reset(new StringValue("#919191"));
+  }
 
   StringValue dom_id(dom_id_map_[id]);
   web_ui()->CallJavascriptFunction("ntp.setStripeColor", dom_id, *color_value);