Removed ctrl-shift-p from the keyboard shortcut overlay.

chrome/browser/resources/chromeos/keyboard_overlay_data.js

 // 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.
 
 // This is a generated file but may contain local modifications. See
 // src/tools/gen_keyboard_overlay_data/gen_keyboard_overlay_data.py --help
 
 var keyboardOverlayData = {
   'inputMethodIdToOverlayId': {
     'xkb:be::fra': 'fr',
@@ skipping 15885 matching lines @@
     'left<>SEARCH': 'keyboardOverlayHome',
     'm<>ALT<>SHIFT': 'keyboardOverlayOpenFileManager',
     'mute<>SEARCH': 'keyboardOverlayF8',
     'n<>ALT<>SHIFT': 'keyboardOverlayShowMessageCenter',
     'n<>CTRL': 'keyboardOverlayNewWindow',
     'n<>CTRL<>SHIFT': 'keyboardOverlayNewIncognitoWindow',
     'o<>CTRL': 'keyboardOverlayOpen',
     'o<>CTRL<>SHIFT': 'keyboardOverlayBookmarkManager',
     'p<>ALT<>CTRL': 'keyboardOverlayToggleProjectionTouchHud',
     'p<>CTRL': 'keyboardOverlayPrint',
-    'p<>CTRL<>SHIFT': 'keyboardOverlayOpenGoogleCloudPrint',
     'power': 'keyboardOverlayLockScreenOrPowerOff',
     'q<>CTRL<>SHIFT': 'keyboardOverlaySignOut',
     'r<>CTRL': 'keyboardOverlayReloadCurrentPage',
     'r<>CTRL<>SHIFT': 'keyboardOverlayReloadBypassingCache',
     'reload<>CTRL<>SHIFT': 'keyboardOverlayRotateScreen',
     'reload<>SEARCH': 'keyboardOverlayF3',
     'right<>ALT': 'keyboardOverlayGoForward',
     'right<>CTRL': 'keyboardOverlayNextWord',
     'right<>CTRL<>SHIFT': 'keyboardOverlaySelectWordAtATime',
     'right<>SEARCH': 'keyboardOverlayEnd',
@@ skipping 24 matching lines @@
     'vol. down<>SEARCH': 'keyboardOverlayF9',
     'vol. up<>SEARCH': 'keyboardOverlayF10',
     'vol. up<>SEARCH<>SHIFT': 'keyboardOverlayContextMenu',
     'w<>CTRL': 'keyboardOverlayCloseTab',
     'w<>CTRL<>SHIFT': 'keyboardOverlayCloseWindow',
     'x<>CTRL': 'keyboardOverlayCut',
     'z<>ALT<>CTRL': 'keyboardOverlayToggleChromevoxSpokenFeedback',
     'z<>CTRL': 'keyboardOverlayUndo'
   }
 };