Add a presubmit script and pylintrc for content/test/gpu

content/test/gpu/gpu_tests/test_expectations_unittest.py

 # Copyright 2013 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 unittest
 
-import test_expectations
+from gpu_tests import test_expectations
 
 from telemetry.page import page as page_module
 from telemetry.story import story_set
 
 class StubPlatform(object):
   def __init__(self, os_name, os_version_name=None):
     self.os_name = os_name
     self.os_version_name = os_version_name
 
   def GetOSName(self):
     return self.os_name
 
   def GetOSVersionName(self):
     return self.os_version_name
 
 
 class StubBrowser(object):
   def __init__(self, platform, browser_type=None):
     self.platform = platform
     self.browser_type = browser_type
 
   @property
   def supports_system_info(self):
     return False
 
-  def GetSystemInfo(self):
-    return self.system_info
-
 
 class SampleExpectationSubclass(test_expectations.Expectation):
   def __init__(self, expectation, pattern, conditions=None, bug=None):
     self.valid_condition_matched = False
     self.valid_condition_unmatched = False
     super(SampleExpectationSubclass, self).__init__(
       expectation, pattern, conditions=conditions, bug=bug)
 
   def ParseCondition(self, condition):
     if condition == 'valid_condition_matched':
@@ skipping 176 matching lines @@
     page = page_module.Page('http://test.com/conformance/glsl/page00.html', ps)
     self.assertExpectationEquals('fail', page)
     page = page_module.Page('http://test.com/conformance/glsl/page15.html', ps)
     self.assertExpectationEquals('skip', page)
 
   def testQueryArgsAreStrippedFromFileURLs(self):
     ps = story_set.StorySet()
     page = page_module.Page(
       'file://conformance/glsl/page15.html?webglVersion=2', ps)
     self.assertExpectationEquals('skip', page)