Make GetWebKitRootDirFilePath return correct dir on Android.

build/android/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 logging
 import os
 import sys
 
 from base_test_runner import BaseTestRunner
 import debug_info
@@ skipping 175 matching lines @@
           'tools/page_cycler',
           'data/page_cycler',
           ]
       for d in data:
         if not os.path.exists(d):
           raise Exception('Page cycler data not found.')
       return data
     elif self.test_package.test_suite_basename == 'webkit_unit_tests':
       return [
           'third_party/WebKit/Source/WebKit/chromium/tests/data',
-          # We need the chrome/ directory to convice webkit_support::
-          # GetWebKitRootDirFilePath() we're in a chrome working dir.
-          'chrome/VERSION',
           ]
     return []
 
   def LaunchHelperToolsForTestSuite(self):
     """Launches helper tools for the test suite.
 
     Sometimes one test may need to run some helper tools first in order to
     successfully complete the test.
     """
     document_root = self._GetHttpServerDocumentRootForTestSuite()
@@ skipping 95 matching lines @@
   def TearDown(self):
     """Cleans up the test enviroment for the test suite."""
     self.test_package.tool.CleanUpEnvironment()
     if self.test_package.cleanup_test_files:
       self.adb.RemovePushedFiles()
     if self.dump_debug_info:
       self.dump_debug_info.StopRecordingLog()
     if self.test_package.performance_test:
       self.adb.TearDownPerformanceTest()
     super(SingleTestRunner, self).TearDown()