Add debug shortcuts that toggles options to shows debug borders and fps counters

ash/accelerators/accelerator_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 "ash/accelerators/accelerator_controller.h"
 
 #include <algorithm>
 #include <cmath>
 #include <iostream>
 #include <string>
@@ skipping 798 matching lines @@
       return HandleRotateActiveWindow();
     case ROTATE_SCREEN:
       return HandleRotateScreen();
     case TOGGLE_DESKTOP_BACKGROUND_MODE:
       return HandleToggleDesktopBackgroundMode();
     case TOGGLE_ROOT_WINDOW_FULL_SCREEN:
       return HandleToggleRootWindowFullScreen();
     case DEBUG_TOGGLE_DEVICE_SCALE_FACTOR:
       internal::DisplayManager::ToggleDisplayScaleFactor();
       return true;
+    case DEBUG_TOGGLE_SHOW_DEBUG_BORDERS:
+      ash::debug::ToggleShowDebugBorders();
+      return true;
+    case DEBUG_TOGGLE_SHOW_FPS_COUNTER:
+      ash::debug::ToggleShowFpsCounter();
+      return true;
     case DEBUG_TOGGLE_SHOW_PAINT_RECTS:
       ash::debug::ToggleShowPaintRects();
       return true;
     case MAGNIFY_SCREEN_ZOOM_IN:
       return HandleMagnifyScreen(1);
     case MAGNIFY_SCREEN_ZOOM_OUT:
       return HandleMagnifyScreen(-1);
     case MEDIA_NEXT_TRACK:
       return HandleMediaNextTrack();
     case MEDIA_PLAY_PAUSE:
@@ skipping 85 matching lines @@
     keyboard_brightness_control_delegate) {
   keyboard_brightness_control_delegate_ =
       keyboard_brightness_control_delegate.Pass();
 }
 
 bool AcceleratorController::CanHandleAccelerators() const {
   return true;
 }
 
 }  // namespace ash