Add debug shortcuts that toggles options to shows paint rects

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>
 
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/ash_switches.h"
 #include "ash/caps_lock_delegate.h"
+#include "ash/debug.h"
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "ash/desktop_background/user_wallpaper_delegate.h"
 #include "ash/display/display_controller.h"
 #include "ash/display/display_manager.h"
 #include "ash/focus_cycler.h"
 #include "ash/ime_control_delegate.h"
 #include "ash/launcher/launcher.h"
 #include "ash/launcher/launcher_delegate.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/magnifier/magnification_controller.h"
@@ skipping 336 matching lines @@
     actions_allowed_at_modal_window_.insert(kActionsAllowedAtModalWindow[i]);
   for (size_t i = 0; i < kReservedActionsLength; ++i)
     reserved_actions_.insert(kReservedActions[i]);
   for (size_t i = 0; i < kNonrepeatableActionsLength; ++i)
     nonrepeatable_actions_.insert(kNonrepeatableActions[i]);
   for (size_t i = 0; i < kActionsAllowedInAppModeLength; ++i)
     actions_allowed_in_app_mode_.insert(kActionsAllowedInAppMode[i]);
 
   RegisterAccelerators(kAcceleratorData, kAcceleratorDataLength);
 
+#if !defined(NDEBUG)
+  RegisterAccelerators(kDesktopAcceleratorData, kDesktopAcceleratorDataLength);
+#endif
+
   if (DebugShortcutsEnabled())
     RegisterAccelerators(kDebugAcceleratorData, kDebugAcceleratorDataLength);
 
 #if defined(OS_CHROMEOS)
   keyboard_brightness_control_delegate_.reset(
       new KeyboardBrightnessController());
 #endif
 }
 
 void AcceleratorController::Register(const ui::Accelerator& accelerator,
@@ skipping 420 matching lines @@
     case SCALE_UI_RESET:
       return HandleScaleReset();
     case ROTATE_WINDOW:
       return HandleRotateActiveWindow();
     case ROTATE_SCREEN:
       return HandleRotateScreen();
     case TOGGLE_DESKTOP_BACKGROUND_MODE:
       return HandleToggleDesktopBackgroundMode();
     case TOGGLE_ROOT_WINDOW_FULL_SCREEN:
       return HandleToggleRootWindowFullScreen();
-    case DISPLAY_TOGGLE_SCALE:
+    case DEBUG_TOGGLE_DEVICE_SCALE_FACTOR:
       internal::DisplayManager::ToggleDisplayScaleFactor();
       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:
        return HandleMediaPlayPause();
     case MEDIA_PREV_TRACK:
        return HandleMediaPrevTrack();
@@ skipping 82 matching lines @@
     keyboard_brightness_control_delegate) {
   keyboard_brightness_control_delegate_ =
       keyboard_brightness_control_delegate.Pass();
 }
 
 bool AcceleratorController::CanHandleAccelerators() const {
   return true;
 }
 
 }  // namespace ash