Revert 84284 - Merge gpu_trace_event back into base/debug/trace_event.Initial land attempt at htt...

webkit/tools/test_shell/test_shell_switches.cc

Index: webkit/tools/test_shell/test_shell_switches.cc
===================================================================
--- webkit/tools/test_shell/test_shell_switches.cc	(revision 84291)
+++ webkit/tools/test_shell/test_shell_switches.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2008 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.
 
@@ -65,6 +65,9 @@
 // Enable cookies on the file:// scheme.  --layout-tests also enables this.
 const char kEnableFileCookies[] = "enable-file-cookies";
 
+// Enable tracing events (see base/debug/trace_event.h)
+const char kEnableTracing[] = "enable-tracing";
+
 // Allow scripts to close windows in all cases.
 const char kAllowScriptsToCloseWindows[] = "allow-scripts-to-close-windows";