GTTF: remove FAILS_ prefix, part 1

chrome/test/perf/tab_switching_test.cc

 // 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.
 
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
@@ skipping 171 matching lines @@
     launch_arguments_.AppendSwitch(switches::kDumpHistogramsOnExit);
     launch_arguments_.AppendSwitchASCII(switches::kLoggingLevel, "0");
   }
 
   DISALLOW_COPY_AND_ASSIGN(TabSwitchingUITest);
 };
 
 // This is failing, and taking forever to finish when doing so.
 // http://crbug.com/102162
 
-TEST_F(TabSwitchingUITest, FAILS_TabSwitch) {
+TEST_F(TabSwitchingUITest, DISABLED_TabSwitch) {
   RunTabSwitchingUITest("t", true);
 }
 
 // Started failing with a webkit roll in r49936. See http://crbug.com/46751
-TEST_F(TabSwitchingUITest, FAILS_TabSwitchRef) {
+TEST_F(TabSwitchingUITest, DISABLED_TabSwitchRef) {
   UseReferenceBuild();
   RunTabSwitchingUITest("t_ref", true);
 }
 
 }  // namespace