Remove unnecessary uses of aura::Env::GetDispatcher

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 578 matching lines @@
                                   const ui::MouseEvent& event) {
   HandleMouseLocation(source, event.location());
 }
 
 void MenuController::OnMouseEntered(SubmenuView* source,
                                     const ui::MouseEvent& event) {
   // MouseEntered is always followed by a mouse moved, so don't need to
   // do anything here.
 }
 
-#if defined(USE_AURA)
 bool MenuController::OnMouseWheel(SubmenuView* source,
                                   const ui::MouseWheelEvent& event) {
   MenuPart part = GetMenuPart(source, event.location());
   return part.submenu && part.submenu->OnMouseWheel(event);
 }
-#endif
 
 void MenuController::OnGestureEvent(SubmenuView* source,
                                     ui::GestureEvent* event) {
   MenuPart part = GetMenuPart(source, event->location());
   if (event->type() == ui::ET_GESTURE_TAP_DOWN) {
     SetSelectionOnPointerDown(source, *event);
     event->StopPropagation();
   } else if (event->type() == ui::ET_GESTURE_LONG_PRESS) {
     if (part.type == MenuPart::MENU_ITEM && part.menu) {
       if (ShowContextMenu(part.menu, source, *event, ui::MENU_SOURCE_TOUCH))
@@ skipping 438 matching lines @@
       Cancel(EXIT_ALL);
       return false;
 
     default:
       break;
   }
   TranslateMessage(&msg);
   DispatchMessage(&msg);
   return exit_type_ == EXIT_NONE;
 }
-#elif defined(USE_AURA)
+#else
 bool MenuController::Dispatch(const base::NativeEvent& event) {
   if (exit_type_ == EXIT_ALL || exit_type_ == EXIT_DESTROYED) {
     aura::Env::GetInstance()->GetDispatcher()->Dispatch(event);
     return false;
   }
   // Activates mnemonics only when it it pressed without modifiers except for
   // caps and shift.
   int flags = ui::EventFlagsFromNative(event) &
       ~ui::EF_CAPS_LOCK_DOWN & ~ui::EF_SHIFT_DOWN;
   if (flags == ui::EF_NONE) {
@@ skipping 1262 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