Remove WAYLAND port

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"
 
 #include "base/i18n/case_conversion.h"
 #include "base/i18n/rtl.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 895 matching lines @@
       Cancel(EXIT_ALL);
       return false;
 
     default:
       break;
   }
   TranslateMessage(&msg);
   DispatchMessage(&msg);
   return exit_type_ == EXIT_NONE;
 }
-#elif defined(USE_WAYLAND)
-base::MessagePumpDispatcher::DispatchStatus
-    MenuController::Dispatch(base::wayland::WaylandEvent* ev) {
-  return exit_type_ != EXIT_NONE ?
-      base::MessagePumpDispatcher::EVENT_QUIT :
-      base::MessagePumpDispatcher::EVENT_PROCESSED;
-}
-
 #elif defined(USE_AURA)
 base::MessagePumpDispatcher::DispatchStatus
     MenuController::Dispatch(XEvent* xev) {
   if (exit_type_ == EXIT_ALL || exit_type_ == EXIT_DESTROYED) {
     aura::Env::GetInstance()->GetDispatcher()->Dispatch(xev);
     return base::MessagePumpDispatcher::EVENT_QUIT;
   }
   switch (ui::EventTypeFromNative(xev)) {
     case ui::ET_KEY_PRESSED:
       if (!OnKeyDown(ui::KeyboardCodeFromNative(xev)))
@@ skipping 1090 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