Fix vertical alignment in the Files.app's list.

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 1716 matching lines @@
   border-left-width: 0;
   border-right-width: 0;
   height: 39px;
   padding-bottom: 1px;
   padding-top: 1px;
 }
 
 body[new-ui] #list-container li.table-row {
   border-style: none;
   height: 29px;
+  line-height: 29px;
   margin: 0;
   padding-bottom: 0;
   padding-top: 0;
 }
 
 body[new-ui] #default-actions-list li {
   border-style: none;
 }
 
 /* The icon in the name column. See file_types.css for specific icons. */
@@ skipping 658 matching lines @@
 body[new-ui] #iframe-drag-area {
   -webkit-app-region: drag;
   height: 45px;
   left: 64px;
   position: absolute;
   right: 70px;
   top: 0;
   width: auto;
   z-index: 101;
 }