Temporarily remove "Swap primary monitor" from keyboard overlay for merging to M23.

chrome/browser/ui/webui/chromeos/keyboard_overlay_ui.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 "chrome/browser/ui/webui/chromeos/keyboard_overlay_ui.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/weak_ptr.h"
 #include "base/utf_string_conversions.h"
@@ skipping 175 matching lines @@
     IDS_KEYBOARD_OVERLAY_SCREENSHOT_REGION },
   { "keyboardOverlayScrollUpOnePage",
     IDS_KEYBOARD_OVERLAY_SCROLL_UP_ONE_PAGE },
   { "keyboardOverlaySelectAll", IDS_KEYBOARD_OVERLAY_SELECT_ALL },
   { "keyboardOverlaySelectPreviousInputMethod",
     IDS_KEYBOARD_OVERLAY_SELECT_PREVIOUS_INPUT_METHOD },
   { "keyboardOverlaySelectWordAtATime",
     IDS_KEYBOARD_OVERLAY_SELECT_WORD_AT_A_TIME },
   { "keyboardOverlayShowWrenchMenu", IDS_KEYBOARD_OVERLAY_SHOW_WRENCH_MENU },
   { "keyboardOverlaySignOut", IDS_KEYBOARD_OVERLAY_SIGN_OUT },
-  { "keyboardOverlaySwapPrimaryMonitor",
-    IDS_KEYBOARD_OVERLAY_SWAP_PRIMARY_MONITOR },
   { "keyboardOverlayTakeScreenshot", IDS_KEYBOARD_OVERLAY_TAKE_SCREENSHOT },
   { "keyboardOverlayTaskManager", IDS_KEYBOARD_OVERLAY_TASK_MANAGER },
   { "keyboardOverlayToggleAccessibilityFeatures",
     IDS_KEYBOARD_OVERLAY_TOGGLE_ACCESSIBILITY_FEATURES },
   { "keyboardOverlayToggleBookmarkBar",
     IDS_KEYBOARD_OVERLAY_TOGGLE_BOOKMARK_BAR },
   { "keyboardOverlayToggleCapsLock", IDS_KEYBOARD_OVERLAY_TOGGLE_CAPS_LOCK },
   { "keyboardOverlayToggleSpeechInput",
     IDS_KEYBOARD_OVERLAY_TOGGLE_SPEECH_INPUT },
   { "keyboardOverlayUndo", IDS_KEYBOARD_OVERLAY_UNDO },
@@ skipping 134 matching lines @@
 KeyboardOverlayUI::KeyboardOverlayUI(content::WebUI* web_ui)
     : WebDialogUI(web_ui) {
   Profile* profile = Profile::FromWebUI(web_ui);
   KeyboardOverlayHandler* handler = new KeyboardOverlayHandler(profile);
   web_ui->AddMessageHandler(handler);
 
   // Set up the chrome://keyboardoverlay/ source.
   ChromeURLDataManager::AddDataSource(profile,
       CreateKeyboardOverlayUIHTMLSource());
 }