MD Settings: On Startup, moving remove URL option under a dots menu.

chrome/browser/resources/settings/on_startup_page/startup_urls_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-startup-urls-page' is the settings page
  * containing the urls that will be opened when chrome is started.
  */
 
-/**
- * @typedef {{
- *   title: string,
- *   tooltip: string,
- *   url: string
- * }}
- */
-var StartupPageInfo;
-
 Polymer({
   is: 'settings-startup-urls-page',
 
   behaviors: [WebUIListenerBehavior],
 
   properties: {
     /** @type {settings.StartupUrlsPageBrowserProxy} */
     browserProxy_: Object,
 
     /**
      * Pages to load upon browser startup.
      * @private {!Array<!StartupPageInfo>}
      */
     startupPages_: Array,
 
     showStartupUrlDialog_: Boolean,
   },
 
   /** @override */
   attached: function() {
     this.browserProxy_ = settings.StartupUrlsPageBrowserProxyImpl.getInstance();
     this.addWebUIListener('update-startup-pages', function(startupPages) {
       this.startupPages_ = startupPages;
     }.bind(this));
     this.browserProxy_.loadStartupPages();
   },
 
   /**
-   * @param {string} url Location of an image to get a set of icons fors.
-   * @return {string} A set of icon URLs.
-   * @private
-   */
-  getIconSet_: function(url) {
-    return getFaviconImageSet(url);
-  },
-
-  /**
    * Opens the dialog and registers a listener for removing the dialog from the
    * DOM once is closed. The listener is destroyed when the dialog is removed
    * (because of 'restamp').
    * @private
    */
   onAddPageTap_: function() {
     this.showStartupUrlDialog_ = true;
     this.async(function() {
       var dialog = this.$$('settings-startup-url-dialog');
       dialog.addEventListener('iron-overlay-closed', function() {
         this.showStartupUrlDialog_ = false;
       }.bind(this));
     }.bind(this));
   },
 
   /** @private */
   onUseCurrentPagesTap_: function() {
     this.browserProxy_.useCurrentPages();
   },
-
-  /**
-   * @param {!{model: !{index: number}}} e
-   * @private
-   */
-  onRemoveUrlTap_: function(e) {
-    this.browserProxy_.removeStartupPage(e.model.index);
-  },
 });