Create a mirror window.

ash/accelerators/accelerator_table.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_table.h"
 
 #include "base/basictypes.h"
 
 namespace ash {
 
@@ skipping 169 matching lines @@
   // Extra shortcut for debug build to control magnifier on linux desktop.
   { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_CONTROL_DOWN,
     MAGNIFY_SCREEN_ZOOM_OUT},
   { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_CONTROL_DOWN, MAGNIFY_SCREEN_ZOOM_IN},
   // Extra shortcuts to lock the screen on linux desktop.
   { true, ui::VKEY_L, ui::EF_ALT_DOWN, LOCK_SCREEN },
   { true, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_PRESSED },
   { false, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_RELEASED },
   { true, ui::VKEY_D, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
     ADD_REMOVE_DISPLAY },
+  { true, ui::VKEY_M, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
+    TOGGLE_MIRROR_MODE },
 #endif
   // Extra shortcut for display swaping as alt-f4 is taken on linux desktop.
   { true, ui::VKEY_S, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
     SWAP_PRIMARY_DISPLAY },
   // Extra shortcut to rotate/scale up/down the screen on linux desktop.
   { true, ui::VKEY_R,
     ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ROTATE_SCREEN },
   // For testing on systems where Alt-Tab is already mapped.
   { true, ui::VKEY_W, ui::EF_ALT_DOWN, CYCLE_FORWARD_MRU },
 
@@ skipping 200 matching lines @@
   ADD_REMOVE_DISPLAY,
   DISABLE_GPU_WATCHDOG,
   TOGGLE_MIRROR_MODE,
 #endif  // defined(OS_CHROMEOS)
 };
 
 const size_t kActionsAllowedInAppModeLength =
     arraysize(kActionsAllowedInAppMode);
 
 }  // namespace ash