Do not repost events when the menu is closed for Linux Aura

ui/views/controls/menu/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 "ui/views/controls/menu/menu_controller.h"
 
 #if defined(OS_WIN)
 #include <windowsx.h>
 #endif
 
@@ skipping 916 matching lines @@
       // of the menus from the last run.
       gfx::Point screen_loc(event.location());
       View::ConvertPointToScreen(source->GetScrollViewContainer(), &screen_loc);
       MenuPart last_part = GetMenuPartByScreenCoordinateUsingMenu(
           menu_stack_.back().item, screen_loc);
       if (last_part.type != MenuPart::NONE)
         exit_type = EXIT_OUTERMOST;
     }
     Cancel(exit_type);
 
-#if !defined(OS_WIN)
+#if defined(OS_CHROMEOS)
     // We're going to exit the menu and want to repost the event so that is
     // is handled normally after the context menu has exited. We call
     // RepostEvent after Cancel so that mouse capture has been released so
     // that finding the event target is unaffected by the current capture.
     RepostEvent(source, event);
 #endif
+    // Do not repost events for Linux Aura.

[sky, 2014/03/19 15:36:15]

Can you document why we don't need to repost?

[sky, 2014/03/19 15:36:15]

nit: remove this empty line.

     return;
   }
 
   // On a press we immediately commit the selection, that way a submenu
   // pops up immediately rather than after a delay.
   int selection_types = SELECTION_UPDATE_IMMEDIATELY;
   if (!part.menu) {
     part.menu = part.parent;
     selection_types |= SELECTION_OPEN_SUBMENU;
   } else {
@@ skipping 1391 matching lines @@
              (!pending_state_.item->HasSubmenu() ||
               !pending_state_.item->GetSubmenu()->IsShowing())) {
     // On exit if the user hasn't selected an item with a submenu, move the
     // selection back to the parent menu item.
     SetSelection(pending_state_.item->GetParentMenuItem(),
                  SELECTION_OPEN_SUBMENU);
   }
 }
 
 }  // namespace views