Improve performance of proxy resolver by tracing DNS dependencies.

build/android/pylib/gtest/single_test_runner.py

 # 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.
 
 import glob
 import logging
 import os
 import sys
 
 from pylib import android_commands
@@ skipping 156 matching lines @@
       return [
           'media/test/data',
       ]
     elif self.test_package.test_suite_basename == 'net_unittests':
       return [
           'chrome/test/data/animate1.gif',
           'chrome/test/data/simple.html',
           'net/data/cache_tests',
           'net/data/filter_unittests',
           'net/data/ftp',
+          'net/data/proxy_resolver_v8_tracing_unittest',
           'net/data/proxy_resolver_v8_unittest',
           'net/data/ssl/certificates',
           'net/data/url_request_unittest/',
           'net/data/proxy_script_fetcher_unittest'
           ]
     elif self.test_package.test_suite_basename == 'ui_tests':
       return [
           'chrome/test/data/dromaeo',
           'chrome/test/data/json2.js',
           'chrome/test/data/sunspider',
@@ skipping 95 matching lines @@
   def TearDown(self):
     """Cleans up the test enviroment for the test suite."""
     self.tool.CleanUpEnvironment()
     if self.test_package.cleanup_test_files:
       self.adb.RemovePushedFiles()
     if self.dump_debug_info:
       self.dump_debug_info.StopRecordingLog()
     if self.dump_debug_info:
       self.dump_debug_info.ArchiveNewCrashFiles()
     super(SingleTestRunner, self).TearDown()