Android: support glob-style gtest filters with content browser tests

chrome/test/install_test/theme_updater.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.
 
 """Update tests for themes."""
 import os
+import sys
+
+_DIRECTORY = os.path.dirname(os.path.abspath(__file__))
+sys.path.append(os.path.join(_DIRECTORY, os.path.pardir, os.path.pardir,
+                             os.path.pardir, 'build', 'util', 'lib'))
 
 from common import util
 
 import chrome_options
 import install_test
 
 
 class ThemeUpdater(install_test.InstallTest):
   """Theme update tests."""
   _DIRECTORY = os.path.dirname(os.path.abspath(__file__))
@@ skipping 57 matching lines @@
 
     # Relaunch without extension in incognito.
     self._driver.quit()
     self._StartChromeProfile(incognito=True)
     self._CheckThemeApplied()
 
     # Update and relaunch without extension in incognito.
     self.Install(self.GetUpdateBuilds()[1])
     self._StartChromeProfile(incognito=True)
     self._CheckThemeApplied()