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

content/test/gpu/gpu_tests/webgl_conformance_integration_test.py

Index: content/test/gpu/gpu_tests/webgl_conformance_integration_test.py
diff --git a/content/test/gpu/gpu_tests/webgl_conformance_integration_test.py b/content/test/gpu/gpu_tests/webgl_conformance_integration_test.py
index a593790791de60f5cc3a255a9147599278665174..ba31b00f3640af8b8e5cbea3b4945cc70a36f6c5 100644
--- a/content/test/gpu/gpu_tests/webgl_conformance_integration_test.py
+++ b/content/test/gpu/gpu_tests/webgl_conformance_integration_test.py
@@ -313,8 +313,8 @@ class WebGLConformanceIntegrationTest(gpu_integration_test.GpuIntegrationTest):
         is_asan=cls._is_asan)
 
   @classmethod
-  def setUpClass(cls):
-    super(WebGLConformanceIntegrationTest, cls).setUpClass()
+  def SetUpProcess(cls):
+    super(WebGLConformanceIntegrationTest, cls).SetUpProcess()
     cls.CustomizeOptions()
     cls.SetBrowserOptions(cls._finder_options)
     cls.StartBrowser()
@@ -399,6 +399,7 @@ class WebGLConformanceIntegrationTest(gpu_integration_test.GpuIntegrationTest):
 
     return test_paths
 
+
 def load_tests(loader, tests, pattern):
   del loader, tests, pattern  # Unused.
   return gpu_integration_test.LoadAllTestsInModule(sys.modules[__name__])