[MD settings] edit content settings exceptions

chrome/browser/resources/settings/site_settings/site_list.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.
 
 /**
  * Enumeration mapping all possible controlled-by values for exceptions to
  * icons.
  * @enum {string}
  */
 var iconControlledBy = {
@@ skipping 85 matching lines @@
     showBlockAction_: Boolean,
 
     /**
      * Whether to show the 'Clear on exit' action in the action
      * menu.
      * @private
      */
     showSessionOnlyAction_: Boolean,
 
     /**
-     * Whether to show the 'edit' action in the action menu.
-     * @private
-     */
-    showEditAction_: Boolean,
-
-    /**
      * Keeps track of the incognito status of the current profile (whether one
      * exists).
      * @private
      */
     incognitoProfileActive_: {
       type: Boolean,
       value: false,
     },
 
     /**
@@ skipping 262 matching lines @@
    * @private
    */
   setUpActionMenu_: function() {
     this.showAllowAction_ =
         this.categorySubtype != settings.PermissionValues.ALLOW;
     this.showBlockAction_ =
         this.categorySubtype != settings.PermissionValues.BLOCK;
     this.showSessionOnlyAction_ =
         this.categorySubtype != settings.PermissionValues.SESSION_ONLY &&
         this.category == settings.ContentSettingsTypes.COOKIES;
-    this.showEditAction_ =
-        this.category == settings.ContentSettingsTypes.COOKIES;
   },
 
   /**
    * @return {boolean} Whether to show the "Session Only" menu item for the
    *     currently active site.
    * @private
    */
   showSessionOnlyActionForSite_: function() {
     // It makes no sense to show "clear on exit" for exceptions that only apply
     // to incognito. It gives the impression that they might under some
@@ skipping 106 matching lines @@
 
   /** @private */
   closeActionMenu_: function() {
     this.actionMenuSite_ = null;
     var actionMenu = /** @type {!CrActionMenuElement} */ (
         this.$$('dialog[is=cr-action-menu]'));
     if (actionMenu.open)
       actionMenu.close();
   },
 });