[MD WebUI] Move icons used in Bookmarks and Settings to shared file.

chrome/browser/resources/settings/bluetooth_page/bluetooth_page.js

 // Copyright 2015 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.
 
 /**
  * @fileoverview
  * 'settings-bluetooth-page' is the settings page for managing bluetooth
  *  properties and devices.
  *
  * Example:
@@ skipping 231 matching lines @@
     if (this.selectedItem_)
       this.connectDevice_(this.selectedItem_);
   },
 
   /**
    * @return {string}
    * @private
    */
   getIcon_: function() {
     if (!this.bluetoothEnabled_)
-      return 'settings:bluetooth-disabled';
+      return 'cr:bluetooth-disabled';
     if (this.deviceConnected_)
-      return 'settings:bluetooth-connected';
-    return 'settings:bluetooth';
+      return 'cr:bluetooth-connected';
+    return 'cr:bluetooth';
   },
 
   /**
    * @return {string}
    * @private
    */
   getTitle_: function() {
     return this.i18n(
         this.bluetoothEnabled_ ? 'bluetoothEnabled' : 'bluetoothDisabled');
   },
@@ skipping 352 matching lines @@
   },
 
   /**
    * @param {Event} e
    * @private
    */
   stopTap_: function(e) {
     e.stopPropagation();
   },
 });