Remove some more OS_CHROMEOS from browser.

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 42 matching lines @@
   { true, ui::VKEY_F6, false, false, false, BRIGHTNESS_DOWN },
   { true, ui::VKEY_F7, false, false, false, BRIGHTNESS_UP },
   { true, ui::VKEY_F8, false, false, false, VOLUME_MUTE },
   { true, ui::VKEY_VOLUME_MUTE, false, false, false, VOLUME_MUTE },
   { true, ui::VKEY_F9, false, false, false, VOLUME_DOWN },
   { true, ui::VKEY_VOLUME_DOWN, false, false, false, VOLUME_DOWN },
   { true, ui::VKEY_F10, false, false, false, VOLUME_UP },
   { true, ui::VKEY_VOLUME_UP, false, false, false, VOLUME_UP },
   { true, ui::VKEY_L, true, false, true, FOCUS_LAUNCHER },
   { true, ui::VKEY_S, true, false, true, FOCUS_TRAY },
+  { true, ui::VKEY_OEM_2, false, true, true, SHOW_KEYBOARD_OVERLAY },
+  { true, ui::VKEY_OEM_2, true, true, true, SHOW_KEYBOARD_OVERLAY },
   { true, ui::VKEY_F1, true, true, false, SHOW_OAK },
   { true, ui::VKEY_1, false, false, true, SELECT_WIN_0 },
   { true, ui::VKEY_2, false, false, true, SELECT_WIN_1 },
   { true, ui::VKEY_3, false, false, true, SELECT_WIN_2 },
   { true, ui::VKEY_4, false, false, true, SELECT_WIN_3 },
   { true, ui::VKEY_5, false, false, true, SELECT_WIN_4 },
   { true, ui::VKEY_6, false, false, true, SELECT_WIN_5 },
   { true, ui::VKEY_7, false, false, true, SELECT_WIN_6 },
   { true, ui::VKEY_8, false, false, true, SELECT_WIN_7 },
   { true, ui::VKEY_9, false, false, true, SELECT_LAST_WIN },
@@ skipping 58 matching lines @@
   PRINT_LAYER_HIERARCHY,
   PRINT_WINDOW_HIERARCHY,
   ROTATE_SCREEN,
 #endif
 };
 
 const size_t kActionsAllowedAtLoginScreenLength =
     arraysize(kActionsAllowedAtLoginScreen);
 
 }  // namespace ash