Merge 137377 - Show the message 'No files match "abc"' if the search results are empty.

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.col-resize * {
   cursor: col-resize !important;
 }
 
 /* Outer frame of the dialog. */
 body {
@@ skipping 1188 matching lines @@
   border-right-width: 0;
   margin: 0;
   min-width: 0;
   padding: 0;
   width: 0;
 }
 
 .dialog-container:not([gdata]) #gdata-settings > * {
   display: none;
 }
+
+#no-search-results {
+  bottom: 0;
+  left: 0;
+  padding: 10px;
+  position: absolute;
+  right: 0;
+  top: 28px;  /* Leave room for the file list header. */
+}