PlatformEventDispatcher::DispatchEvent() should return a PostDispatchAction

ui/views/controls/menu/menu_event_dispatcher_linux.cc

 // Copyright 2014 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_event_dispatcher_linux.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/window.h"
 #include "ui/events/event_utils.h"
 #include "ui/events/keycodes/keyboard_code_conversion.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/views/controls/menu/menu_controller.h"
 #include "ui/views/widget/widget.h"
 
 namespace views {
 namespace internal {
 
 MenuEventDispatcher::MenuEventDispatcher(MenuController* controller)
     : menu_controller_(controller) {}
 
 MenuEventDispatcher::~MenuEventDispatcher() {}
 
 bool MenuEventDispatcher::CanDispatchEvent(const ui::PlatformEvent& event) {
   return true;
 }
 
-uint32_t MenuEventDispatcher::DispatchEvent(const ui::PlatformEvent& event) {
+ui::PostDispatchAction MenuEventDispatcher::DispatchEvent(
+    const ui::PlatformEvent& event) {
   bool should_quit = false;
   bool should_perform_default = true;
   bool should_process_event = true;
 
   // Check if the event should be handled.
   scoped_ptr<ui::Event> ui_event(ui::EventFromNative(event));
   if (ui_event && menu_controller_->owner()) {
     aura::Window* menu_window = menu_controller_->owner()->GetNativeWindow();
     aura::Window* target_window = static_cast<aura::Window*>(
         static_cast<ui::EventTarget*>(menu_window->GetRootWindow())->
@@ skipping 44 matching lines @@
 
   if (should_quit || menu_controller_->exit_type() != MenuController::EXIT_NONE)
     menu_controller_->TerminateNestedMessageLoop();
 
   return should_perform_default ? ui::POST_DISPATCH_PERFORM_DEFAULT
                                 : ui::POST_DISPATCH_NONE;
 }
 
 }  // namespace internal
 }  // namespace views