MD Settings: update dialogs to focus without ink when using mouse

chrome/browser/resources/settings/people_page/fingerprint_list.js

 // Copyright 2016 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.
 
 (function() {
 'use strict';
 
 /**
  * The duration in ms of a background flash when a user touches the fingerprint
  * sensor on this page.
@@ skipping 132 matching lines @@
   /**
    * Opens the setup fingerprint dialog.
    * @private
    */
   openAddFingerprintDialog_: function() {
     this.$.setupFingerprint.open();
   },
 
   /** @private */
   onSetupFingerprintDialogClose_: function() {
-    this.$$('#addFingerprint').focus();
+    cr.ui.focusWithoutInk(assert(this.$$('#addFingerprint')));
     this.browserProxy_.startAuthentication();
   },
 
   /**
    * Close the setup fingerprint dialog when the screen is unlocked.
    * @param {boolean} screenIsLocked
    * @private
    */
   onScreenLocked_: function(screenIsLocked) {
     if (!screenIsLocked &&
         settings.getCurrentRoute() == settings.Route.FINGERPRINT) {
       this.$.setupFingerprint.close();
     }
   },
 });
 })();