chromeos: Move files in //ash/common to //ash, part 2

ash/system/virtual_keyboard/virtual_keyboard_tray.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 "ash/system/virtual_keyboard/virtual_keyboard_tray.h"
 
 #include <algorithm>
 
-#include "ash/common/keyboard/keyboard_ui.h"
-#include "ash/common/shelf/shelf_constants.h"
-#include "ash/common/shelf/wm_shelf.h"
-#include "ash/common/wm_shell.h"
-#include "ash/common/wm_window.h"
+#include "ash/keyboard/keyboard_ui.h"
 #include "ash/resources/vector_icons/vector_icons.h"
+#include "ash/shelf/shelf_constants.h"
+#include "ash/shelf/wm_shelf.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/system/tray/tray_constants.h"
+#include "ash/wm_shell.h"
+#include "ash/wm_window.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/display/display.h"
 #include "ui/events/event.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/keyboard/keyboard_controller.h"
 #include "ui/views/controls/image_view.h"
 
 namespace ash {
 
@@ skipping 89 matching lines @@
 }
 
 void VirtualKeyboardTray::UnobserveKeyboardController() {
   keyboard::KeyboardController* keyboard_controller =
       keyboard::KeyboardController::GetInstance();
   if (keyboard_controller)
     keyboard_controller->RemoveObserver(this);
 }
 
 }  // namespace ash