settings - share inline list button style between different list types

chrome/browser/resources/options2/password_manager_list.js

 // Copyright (c) 2012 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.
 
 cr.define('options.passwordManager', function() {
   /** @const */ var ArrayDataModel = cr.ui.ArrayDataModel;
   /** @const */ var DeletableItemList = options.DeletableItemList;
   /** @const */ var DeletableItem = options.DeletableItem;
   /** @const */ var List = cr.ui.List;
 
@@ skipping 45 matching lines @@
       passwordInput.type = 'password';
       passwordInput.className = 'inactive-password';
       passwordInput.readOnly = true;
       passwordInput.value = showPasswords ? this.password : '********';
       passwordInputDiv.appendChild(passwordInput);
 
       // The show/hide button.
       if (showPasswords) {
         var button = this.ownerDocument.createElement('button');
         button.hidden = true;
-        button.className = 'password-button custom-appearance';
+        button.className = 'list-inline-button custom-appearance';
         button.textContent = localStrings.getString('passwordShowButton');
         button.addEventListener('click', this.onClick_, true);
         passwordInputDiv.appendChild(button);
       }
 
       this.contentElement.appendChild(passwordInputDiv);
     },
 
     /** @inheritDoc */
     selectionChanged: function() {
@@ skipping 197 matching lines @@
     },
   };
 
   return {
     PasswordListItem: PasswordListItem,
     PasswordExceptionsListItem: PasswordExceptionsListItem,
     PasswordsList: PasswordsList,
     PasswordExceptionsList: PasswordExceptionsList,
   };
 });