Add debug shortcuts that toggles options to shows paint rects

ash/accelerators/accelerator_table.h

 // 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.
 
 #ifndef ASH_ACCELERATORS_ACCELERATOR_TABLE_H_
 #define ASH_ACCELERATORS_ACCELERATOR_TABLE_H_
 
 #include "ash/ash_export.h"
 #include "base/basictypes.h"
 #include "ui/base/events/event_constants.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 
 namespace ash {
 
 // Please put if/def sections at the end of the bare section and keep the list
 // within each section in alphabetical order.
 enum AcceleratorAction {
   BRIGHTNESS_DOWN,
   BRIGHTNESS_UP,
   CYCLE_BACKWARD_LINEAR,
   CYCLE_BACKWARD_MRU,
   CYCLE_FORWARD_LINEAR,
   CYCLE_FORWARD_MRU,
+  DEBUG_TOGGLE_DEVICE_SCALE_FACTOR,
+  DEBUG_TOGGLE_SHOW_DEBUG_BORDERS,
+  DEBUG_TOGGLE_SHOW_FPS_COUNTER,
+  DEBUG_TOGGLE_SHOW_PAINT_RECTS,
   DISABLE_CAPS_LOCK,
-  DISPLAY_TOGGLE_SCALE,
   EXIT,
   FOCUS_LAUNCHER,
   FOCUS_NEXT_PANE,
   FOCUS_PREVIOUS_PANE,
   KEYBOARD_BRIGHTNESS_DOWN,
   KEYBOARD_BRIGHTNESS_UP,
   LOCK_PRESSED,
   LOCK_RELEASED,
   MAGNIFY_SCREEN_ZOOM_IN,
   MAGNIFY_SCREEN_ZOOM_OUT,
   MEDIA_NEXT_TRACK,
   MEDIA_PLAY_PAUSE,
   MEDIA_PREV_TRACK,
   NEW_INCOGNITO_WINDOW,
   NEW_TAB,
   NEW_WINDOW,
   NEXT_IME,
   OPEN_FEEDBACK_PAGE,
-  PREVIOUS_IME,
   POWER_PRESSED,
   POWER_RELEASED,
+  PREVIOUS_IME,
+  PRINT_LAYER_HIERARCHY,
   PRINT_UI_HIERARCHIES,
+  PRINT_VIEW_HIERARCHY,
+  PRINT_WINDOW_HIERARCHY,
   RESTORE_TAB,
   ROTATE_SCREEN,
   ROTATE_WINDOW,
   SCALE_UI_DOWN,
   SCALE_UI_RESET,
   SCALE_UI_UP,
   SELECT_LAST_WIN,
   SELECT_WIN_0,
   SELECT_WIN_1,
   SELECT_WIN_2,
@@ skipping 23 matching lines @@
   TOUCH_HUD_MODE_CHANGE,
   VOLUME_DOWN,
   VOLUME_MUTE,
   VOLUME_UP,
   WINDOW_MINIMIZE,
   WINDOW_POSITION_CENTER,
   WINDOW_SNAP_LEFT,
   WINDOW_SNAP_RIGHT,
 #if defined(OS_CHROMEOS)
   CYCLE_DISPLAY_MODE,
+  DISABLE_GPU_WATCHDOG,
   LOCK_SCREEN,
   OPEN_CROSH,
   OPEN_FILE_DIALOG,  // Open 'Open file' dialog.
   OPEN_FILE_MANAGER,
-  DISABLE_GPU_WATCHDOG,
-#endif
-#if !defined(NDEBUG)
-  PRINT_LAYER_HIERARCHY,
-  PRINT_VIEW_HIERARCHY,
-  PRINT_WINDOW_HIERARCHY,
 #endif
 };
 
 struct AcceleratorData {
   bool trigger_on_press;
   ui::KeyboardCode keycode;
   int modifiers;
   AcceleratorAction action;
 };
 
 // Accelerators handled by AcceleratorController.
 ASH_EXPORT extern const AcceleratorData kAcceleratorData[];
 
 // The number of elements in kAcceleratorData.
 ASH_EXPORT extern const size_t kAcceleratorDataLength;
 
+#if !defined(NDEBUG)
+// Accelerators useful when running on desktop. Debug build only.
+ASH_EXPORT extern const AcceleratorData kDesktopAcceleratorData[];
+
+// The number of elements in kDesktopAcceleratorData.
+ASH_EXPORT extern const size_t kDesktopAcceleratorDataLength;
+#endif
+
 // Debug accelerators enabled only when "Debugging keyboard shortcuts" flag
 // (--ash-debug-shortcuts) is enabled.
 ASH_EXPORT extern const AcceleratorData kDebugAcceleratorData[];
 
 // The number of elements in kDebugAcceleratorData.
 ASH_EXPORT extern const size_t kDebugAcceleratorDataLength;
 
 // Actions that should be handled very early in Ash unless the current target
 // window is full-screen.
 ASH_EXPORT extern const AcceleratorAction kReservedActions[];
@@ skipping 28 matching lines @@
 
 // Actions allowed in app mode.
 ASH_EXPORT extern const AcceleratorAction kActionsAllowedInAppMode[];
 
 // The number of elements in kActionsAllowedInAppMode.
 ASH_EXPORT extern const size_t kActionsAllowedInAppModeLength;
 
 }  // namespace ash
 
 #endif  // ASH_ACCELERATORS_ACCELERATOR_TABLE_H_