Clean up keyboard overlay code for shortcut keys with Search modifier.

chrome/browser/resources/chromeos/keyboard_overlay.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.
 
 <include src="keyboard_overlay_data.js"/>
 <include src="keyboard_overlay_accessibility_helper.js"/>
 
 var BASE_KEYBOARD = {
   top: 0,
   left: 0,
@@ skipping 123 matching lines @@
   }
   if (!isDisplayUIScalingEnabled()) {
     // Zoom screen in
     delete shortcutDataCache['+<>CTRL<>SHIFT'];
     // Zoom screen out
     delete shortcutDataCache['-<>CTRL<>SHIFT'];
     // Reset screen zoom
     delete shortcutDataCache['0<>CTRL<>SHIFT'];
   }
 
-  // TODO(mazda): Clean this up and move these out to the data js.
-  var searchModifierAddShortcuts = {
-    '1<>SEARCH': 'keyboardOverlayF1',
-    '2<>SEARCH': 'keyboardOverlayF2',
-    '3<>SEARCH': 'keyboardOverlayF3',
-    '4<>SEARCH': 'keyboardOverlayF4',
-    '5<>SEARCH': 'keyboardOverlayF5',
-    '6<>SEARCH': 'keyboardOverlayF6',
-    '7<>SEARCH': 'keyboardOverlayF7',
-    '8<>SEARCH': 'keyboardOverlayF8',
-    '9<>SEARCH': 'keyboardOverlayF9',
-    '0<>SEARCH': 'keyboardOverlayF10',
-    '-<>SEARCH': 'keyboardOverlayF11',
-    '=<>SEARCH': 'keyboardOverlayF12',
-    'F1<>SEARCH': 'keyboardOverlayF1',
-    'F2<>SEARCH': 'keyboardOverlayF2',
-    'F3<>SEARCH': 'keyboardOverlayF3',
-    'F4<>SEARCH': 'keyboardOverlayF4',
-    'F5<>SEARCH': 'keyboardOverlayF5',
-    'F6<>SEARCH': 'keyboardOverlayF6',
-    'F7<>SEARCH': 'keyboardOverlayF7',
-    'F8<>SEARCH': 'keyboardOverlayF8',
-    'F9<>SEARCH': 'keyboardOverlayF9',
-    'F10<>SEARCH': 'keyboardOverlayF10',
-    'F11<>SEARCH': 'keyboardOverlayF11',
-    'F12<>SEARCH': 'keyboardOverlayF12',
-    'back<>SEARCH': 'keyboardOverlayF1',
-    'forward<>SEARCH': 'keyboardOverlayF2',
-    'reload<>SEARCH': 'keyboardOverlayF3',
-    'full screen<>SEARCH': 'keyboardOverlayF4',
-    'switch window<>SEARCH': 'keyboardOverlayF5',
-    'bright down<>SEARCH': 'keyboardOverlayF6',
-    'bright up<>SEARCH': 'keyboardOverlayF7',
-    'mute<>SEARCH': 'keyboardOverlayF8',
-    'vol. down<>SEARCH': 'keyboardOverlayF9',
-    'vol. up<>SEARCH': 'keyboardOverlayF10',
-    'backspace<>SEARCH': 'keyboardOverlayDelete',
-    'down<>SEARCH': 'keyboardOverlayPageDown',
-    'right<>SEARCH': 'keyboardOverlayEnd',
-    'up<>SEARCH': 'keyboardOverlayPageUp',
-    'left<>SEARCH': 'keyboardOverlayHome',
-    '.<>SEARCH': 'keyboardOverlayInsert'
-  };
-  for (var key in searchModifierAddShortcuts)
-    shortcutDataCache[key] = searchModifierAddShortcuts[key];
   return shortcutDataCache;
 }
 
 /**
  * Returns the keyboard overlay ID.
  * @return {string} Keyboard overlay ID.
  */
 function getKeyboardOverlayId() {
   return keyboardOverlayId;
 }
@@ skipping 544 matching lines @@
  * Handles click events of the learn more link.
  * @param {Event} e Mouse click event.
  */
 function learnMoreClicked(e) {
   chrome.send('openLearnMorePage');
   chrome.send('DialogClose');
   e.preventDefault();
 }
 
 document.addEventListener('DOMContentLoaded', init);