MD Settings: change outlinks to actually use <a>

chrome/browser/resources/settings/people_page/sync_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.
 
 (function() {
 
 /**
  * Names of the radio buttons which allow the user to choose their encryption
  * mechanism.
  * @enum {string}
@@ skipping 251 matching lines @@
     assert(this.syncPrefs);
     this.browserProxy_.setSyncDatatypes(this.syncPrefs).then(
         this.handlePageStatusChanged_.bind(this));
   },
 
   /** @private */
   onActivityControlsTap_: function() {
     this.browserProxy_.openActivityControlsUrl();
   },
 
-  /** @private */
-  onManageSyncedDataTap_: function() {
-    window.open(loadTimeData.getString('syncDashboardUrl'));
-  },
-
   /**
    * Handler for when the autofill data type checkbox is changed.
    * @private
    */
   onAutofillDataTypeChanged_: function() {
     this.set('syncPrefs.paymentsIntegrationEnabled',
              this.syncPrefs.autofillSynced);
 
     this.onSingleSyncDataTypeChanged_();
   },
@@ skipping 145 matching lines @@
   onLearnMoreTap_: function(event) {
     if (event.target.tagName == 'A') {
       // Stop the propagation of events, so that clicking on links inside
       // checkboxes or radio buttons won't change the value.
       event.stopPropagation();
     }
   }
 });
 
 })();