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

content/test/gpu/gpu_tests/trace_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
 
 from gpu_tests import gpu_integration_test
 from gpu_tests import path_util
 from gpu_tests import pixel_test_pages
@@ skipping 102 matching lines @@
       self.fail(self._FormatException(category_name))
 
   def _FormatException(self, category):
     return 'Trace markers for GPU category were not found: %s' % category
 
   @classmethod
   def _CreateExpectations(cls):
     return trace_test_expectations.TraceTestExpectations()
 
   @classmethod
-  def setUpClass(cls):
-    super(cls, TraceIntegrationTest).setUpClass()
+  def SetUpProcess(cls):
+    super(cls, TraceIntegrationTest).SetUpProcess()
     path_util.SetupTelemetryPaths()
     cls.CustomizeOptions()
     cls.SetBrowserOptions(cls._finder_options)
     cls.StartBrowser()
     cls.SetStaticServerDirs([data_path])
 
 def load_tests(loader, tests, pattern):
   del loader, tests, pattern  # Unused.
   return gpu_integration_test.LoadAllTestsInModule(sys.modules[__name__])