GTTF: Run perf tests serially

cc/test/run_all_perftests.cc

Index: cc/test/run_all_perftests.cc
diff --git a/cc/test/run_all_perftests.cc b/cc/test/run_all_perftests.cc
index bef84a9e41ab5de42adf9b65a47d051d403fc3b7..e2dfbcf268254bd78c36d10751996c42deecc438 100644
--- a/cc/test/run_all_perftests.cc
+++ b/cc/test/run_all_perftests.cc
@@ -2,6 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "base/bind.h"
+#include "base/message_loop/message_loop.h"
+#include "base/test/launcher/unit_test_launcher.h"
+#include "base/test/test_suite.h"
 #include "cc/test/cc_test_suite.h"
 
 int main(int argc, char** argv) {
@@ -10,5 +14,7 @@ int main(int argc, char** argv) {
   // Always run the perf tests serially, to avoid distorting
   // perf measurements with randomness resulting from running
   // in parallel.
-  return test_suite.Run();
+  return base::LaunchUnitTestsSerially(
+      argc, argv, base::Bind(&cc::CCTestSuite::Run,
+                             base::Unretained(&test_suite)));
 }