Roll out framework change & update gpu tests to conform to the API changes

content/test/gpu/gpu_tests/context_lost_integration_test.py

 # Copyright 2016 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 os
 import sys
 import time
 
 from gpu_tests import gpu_integration_test
 from gpu_tests import context_lost_expectations
@@ skipping 79 matching lines @@
     tab = self.tab
     if not tab.browser.supports_tab_control:
       self.fail('Browser must support tab control')
     getattr(self, test_name)(test_path)
 
   @classmethod
   def _CreateExpectations(cls):
     return context_lost_expectations.ContextLostExpectations()
 
   @classmethod
-  def setUpClass(cls):
-    super(cls, ContextLostIntegrationTest).setUpClass()
+  def SetUpProcess(cls):
+    super(cls, ContextLostIntegrationTest).SetUpProcess()
     cls.CustomizeOptions()
     cls.SetBrowserOptions(cls._finder_options)
     cls.StartBrowser()
     cls.SetStaticServerDirs([data_path])
 
   def _WaitForPageToFinish(self, tab):
     try:
       tab.WaitForJavaScriptCondition2(
         'window.domAutomationController._finished', timeout=wait_timeout)
       return True
@@ skipping 136 matching lines @@
     # doesn't crash.
     tab = self.tab
     dummy_tab = tab.browser.tabs.New()
     tab.EvaluateJavaScript2('loseContextUsingExtension()')
     tab.Activate()
     self._WaitForTabAndCheckCompletion()
 
 def load_tests(loader, tests, pattern):
   del loader, tests, pattern  # Unused.
   return gpu_integration_test.LoadAllTestsInModule(sys.modules[__name__])