Add typ boilerplate to Telemetry-based GPU tests.

content/test/gpu/gpu_tests/webgl_conformance_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 logging
 import os
+import sys
 
 from gpu_tests import gpu_integration_test
 from gpu_tests import path_util
 from gpu_tests import webgl_conformance_expectations
 from gpu_tests import webgl2_conformance_expectations
 
 from telemetry.internal.browser import browser_finder
 
 conformance_relcomps = (
   'third_party', 'webgl', 'src', 'sdk', 'tests')
@@ skipping 372 matching lines @@
           # We only check min-version >= 2.0.0 for the top level list.
           test_paths += cls._ParseTests(
               include_path, version, webgl2_only, min_version_to_compare)
         else:
           test = os.path.join(current_dir, test_name)
           if webgl_version > 1:
             test += '?webglVersion=' + str(webgl_version)
           test_paths.append(test)
 
     return test_paths
+
+def load_tests(loader, tests, pattern):
+  del loader, tests, pattern  # Unused.
+  return gpu_integration_test.LoadAllTestsInModule(sys.modules[__name__])