Move chrome_proxy tests from under tools/perf to tools/chrome_proxy/integration_tests.

tools/chrome_proxy/run_tests

Index: tools/chrome_proxy/run_tests
diff --git a/tools/perf/run_tests b/tools/chrome_proxy/run_tests
similarity index 84%
copy from tools/perf/run_tests
copy to tools/chrome_proxy/run_tests
index e5dbf09cefc7a022fbc1942b652cac07215671a8..37241cafc7942e35c68426472eb1fab2fc66eefa 100755
--- a/tools/perf/run_tests
+++ b/tools/chrome_proxy/run_tests
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright 2013 The Chromium Authors. All rights reserved.
+# Copyright 2014 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.
 
@@ -12,6 +12,7 @@ import os
 import sys
 
 sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, 'telemetry'))
+sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, 'perf'))
 
 from telemetry.unittest import gtest_output_formatter
 from telemetry.unittest import run_tests