Fixes possible crash if the window hosting a menu was closed while the

views/controls/menu/menu_host_root_view.cc

Index: views/controls/menu/menu_host_root_view.cc
diff --git a/views/controls/menu/menu_host_root_view.cc b/views/controls/menu/menu_host_root_view.cc
index 181280127645ff37dbef4d296364f454a0ad35d4..720ea9a38aad8984c5454125955e13ce047e1b48 100644
--- a/views/controls/menu/menu_host_root_view.cc
+++ b/views/controls/menu/menu_host_root_view.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -56,7 +56,7 @@ void MenuHostRootView::OnMouseReleased(const MouseEvent& event,
   if (forward_drag_to_menu_controller_) {
     forward_drag_to_menu_controller_ = false;
     if (canceled) {
-      GetMenuController()->Cancel(true);
+      GetMenuController()->Cancel(MenuController::EXIT_ALL);
     } else {
       GetMenuController()->OnMouseReleased(submenu_, event);
     }