Files.app: Changed the text color of selected item in the default action dialog.

chrome/browser/resources/file_manager/css/file_manager.css

 /* 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. */
 
 html {
   height: 100%;
 }
 
 html.col-resize * {
   cursor: col-resize !important;
@@ skipping 1169 matching lines @@
 #list-container list:focus > li[selected],
 #list-container grid:focus > li[selected],
 #default-actions-list:focus > li[selected] {
   background-color: rgb(203, 219, 241);
 }
 
 body[new-ui] #list-container list:focus > li[selected],
 body[new-ui] #list-container grid:focus > li[selected],
 body[new-ui] #default-actions-list:focus > li[selected] {
   background-color: rgb(77, 144, 254);
+  color: white;
 }
 
 #list-container list > li.accepts[selected],
 #list-container grid > li.accepts[selected],
 #list-container list > li[selected]:hover,
 #list-container grid > li[selected]:hover,
 #default-actions-list > li[selected]:hover {
   background-color: rgb(193, 211, 236);
 }
 
@@ skipping 1016 matching lines @@
 
 body[new-ui] #iframe-drag-area {
   -webkit-app-region: drag;
   height: 45px;
   left: 64px;
   position: absolute;
   right: 0;
   top: 0;
   z-index: 101;
 }