Change to address default selection of menu item

chrome/browser/ui/views/extensions/browser_action_overflow_menu_controller.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/ui/views/extensions/browser_action_overflow_menu_controller.h"
 
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_context_menu_model.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 101 matching lines @@
       new ExtensionContextMenuModel(extension, browser_);
   views::MenuModelAdapter context_menu_model_adapter(
       context_menu_contents.get());
   views::MenuRunner context_menu_runner(
       context_menu_model_adapter.CreateMenu());
 
   // We can ignore the result as we delete ourself.
   // This blocks until the user choses something or dismisses the menu.
   ignore_result(context_menu_runner.RunMenuAt(menu_button_->GetWidget(),
       NULL, gfx::Rect(p, gfx::Size()), views::MenuItemView::TOPLEFT,
-      views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::IS_NESTED));
+      views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::IS_NESTED |
+      views::MenuRunner::CONTEXT_MENU));
 
   // The user is done with the context menu, so we can close the underlying
   // menu.
   menu_->Cancel();
 
   return true;
 }
 
 void BrowserActionOverflowMenuController::DropMenuClosed(
     views::MenuItemView* menu) {
@@ skipping 86 matching lines @@
 
 BrowserActionView* BrowserActionOverflowMenuController::ViewForId(
     int id, size_t* index) {
   // The index of the view being dragged (GetCommand gives a 1-based index into
   // the overflow menu).
   size_t view_index = owner_->VisibleBrowserActions() + id - 1;
   if (index)
     *index = view_index;
   return owner_->GetBrowserActionViewAt(view_index);
 }