Bring up a content settings icon for ungestured registerProtocolHandler call.

chrome/browser/ui/views/external_tab_container_win.cc

Index: chrome/browser/ui/views/external_tab_container_win.cc
diff --git a/chrome/browser/ui/views/external_tab_container_win.cc b/chrome/browser/ui/views/external_tab_container_win.cc
index 9d8509d106437c6f18165baaa87c686c13492ca6..d26f638071a50be5e5889347153c0f7af912eb7c 100644
--- a/chrome/browser/ui/views/external_tab_container_win.cc
+++ b/chrome/browser/ui/views/external_tab_container_win.cc
@@ -787,7 +787,7 @@ void ExternalTabContainerWin::RegisterProtocolHandler(
     const string16& title,
     bool user_gesture) {
   Browser::RegisterProtocolHandlerHelper(tab, protocol, url, title,
-                                         user_gesture);
+                                         user_gesture, NULL);
 }
 
 void ExternalTabContainerWin::RegisterIntentHandler(