[content/test/gpu] Rename cloud_storage_test_base.TestBase to cloud_storage_test_base.CloudStorageT…

content/test/gpu/gpu_tests/pixel.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 json
 import os
 import re
 
 from gpu_tests import cloud_storage_test_base
 from gpu_tests import pixel_expectations
@@ skipping 147 matching lines @@
            image_path)
 
     self._WriteImage(image_path, screenshot)
     return screenshot
 
   def _ReadPixelExpectations(self, json_file_path):
     with open(json_file_path, 'r') as f:
       json_contents = json.load(f)
     return json_contents
 
-class Pixel(cloud_storage_test_base.TestBase):
+class Pixel(cloud_storage_test_base.CloudStorageTestBase):
   test = PixelValidator
 
   @classmethod
   def Name(cls):
     return 'pixel'
 
   @classmethod
   def AddBenchmarkCommandLineArgs(cls, group):
     super(Pixel, cls).AddBenchmarkCommandLineArgs(group)
     group.add_option('--reference-dir',
         help='Overrides the default on-disk location for reference images '
         '(only used for local testing without a cloud storage account)',
         default=default_reference_image_dir)
 
   def CreateStorySet(self, options):
     story_set = page_sets.PixelTestsStorySet(self.GetExpectations(),
                                              try_es3=True)
     for page in story_set:
       page.script_to_evaluate_on_commit = test_harness_script
     return story_set
 
   def _CreateExpectations(self):
     return pixel_expectations.PixelExpectations()