Don't send ViewMsg_ContextMenuClosed to the renderer process for submenus.

chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc

 // Copyright (c) 2011 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/tabs/browser_tab_strip_controller.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/extensions/extension_tab_helper.h"
@@ skipping 87 matching lines @@
   virtual void ExecuteCommand(int command_id) OVERRIDE {
     // Executing the command destroys |this|, and can also end up destroying
     // |controller_| (e.g. for |CommandUseVerticalTabs|). So stop the highlights
     // before executing the command.
     controller_->tabstrip_->StopAllHighlighting();
     controller_->ExecuteCommandForTab(
         static_cast<TabStripModel::ContextMenuCommand>(command_id),
         tab_);
   }
 
-  virtual void MenuClosed() OVERRIDE {
+  virtual void MenuClosed(ui::SimpleMenuModel* /*source*/) OVERRIDE {
     if (controller_)
       controller_->tabstrip_->StopAllHighlighting();
   }
 
  private:
   TabMenuModel model_;
   views::MenuModelAdapter menu_model_adapter_;
   views::MenuItemView menu_;
 
   // The tab we're showing a menu for.
@@ skipping 367 matching lines @@
 
 void BrowserTabStripController::StopHighlightTabsForCommand(
     TabStripModel::ContextMenuCommand command_id,
     BaseTab* tab) {
   if (command_id == TabStripModel::CommandCloseTabsToRight ||
       command_id == TabStripModel::CommandCloseOtherTabs) {
     // Just tell all Tabs to stop pulsing - it's safe.
     tabstrip_->StopAllHighlighting();
   }
 }