Revert 149153 - In case of search add "Searching..." string to the spinner in the center.

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

Index: chrome/browser/resources/file_manager/css/file_manager.css
===================================================================
--- chrome/browser/resources/file_manager/css/file_manager.css	(revision 149155)
+++ chrome/browser/resources/file_manager/css/file_manager.css	(working copy)
@@ -522,27 +522,6 @@
   width: 22px;
 }
 
-#spinner-container {
-  -webkit-box-align: center;
-  -webkit-box-pack: center;
-  bottom: 0;
-  display: -webkit-box;
-  left: 0;
-  position: absolute;
-  right: 0;
-  top: 0;
-}
-
-#spinner-with-text {
-  background-image: url('../images/common/spinner.svg');
-  background-repeat: no-repeat;
-  font-size: 16px;
-  height: 22px;
-  min-width: 22px;
-  opacity: 0.6;
-  padding-left: 26px;
-}
-
 .downloads-warning {
   -webkit-box-align: center;
   -webkit-box-orient: horizontal;