Marking TabSwitch test as fails, it's currently taking ~1 hour to finish and fail.

chrome/test/perf/tab_switching_test.cc

 // Copyright (c) 2011 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 165 matching lines @@
  private:
   void AddLaunchArguments() {
     launch_arguments_.AppendSwitch(switches::kEnableLogging);
     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) {
+  RunTabSwitchingUITest("t", true);
+}
+
 #if defined(OS_WIN)
 // Started failing with a webkit roll in r49936. See http://crbug.com/46751
-#define MAYBE_TabSwitch FAILS_TabSwitch
 #define MAYBE_TabSwitchRef FAILS_TabSwitchRef
 #else
-#define MAYBE_TabSwitch TabSwitch
 #define MAYBE_TabSwitchRef TabSwitchRef
 #endif
 
-TEST_F(TabSwitchingUITest, MAYBE_TabSwitch) {
-  RunTabSwitchingUITest("t", true);
-}
-
 TEST_F(TabSwitchingUITest, MAYBE_TabSwitchRef) {
   UseReferenceBuild();
   RunTabSwitchingUITest("t_ref", true);
 }
 
 }  // namespace