Full-screen Magnifier: Support warping the cursor on the edge

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_
 #pragma once
 
 #include "ash/ash_export.h"
 #include "ui/aura/event.h"
@@ skipping 54 matching lines @@
   OPEN_FILE_MANAGER_DIALOG,
   OPEN_FILE_MANAGER_TAB,
 #endif
   MONITOR_ADD_REMOVE,
   MONITOR_CYCLE,
   MONITOR_TOGGLE_SCALE,
   ROTATE_SCREEN,
   TOGGLE_DESKTOP_BACKGROUND_MODE,
   TOGGLE_ROOT_WINDOW_FULL_SCREEN,
 #if !defined(NDEBUG)
+  MAGNIFY_SCREEN_ZOOM_IN,
+  MAGNIFY_SCREEN_ZOOM_OUT,
   PRINT_LAYER_HIERARCHY,
   PRINT_WINDOW_HIERARCHY,
 #endif
 };
 
 struct AcceleratorData {
   bool trigger_on_press;
   ui::KeyboardCode keycode;
   int modifiers;
   AcceleratorAction action;
@@ skipping 21 matching lines @@
 // Actions allowed while screen is locked (in addition to
 // kActionsAllowedAtLoginOrLockScreen).
 ASH_EXPORT extern const AcceleratorAction kActionsAllowedAtLockScreen[];
 
 // The number of elements in kActionsAllowedAtLockScreen.
 ASH_EXPORT extern const size_t kActionsAllowedAtLockScreenLength;
 
 }  // namespace ash
 
 #endif  // ASH_ACCELERATORS_ACCELERATOR_TABLE_H_