Not for commit: force failure in the first WebGL conformance test.

content/test/gpu/gpu_tests/webgl_conformance.py

 # Copyright (c) 2012 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
 
 from gpu_tests import gpu_test_base
 from gpu_tests import path_util
 from gpu_tests import webgl_conformance_expectations
 from gpu_tests import webgl2_conformance_expectations
 
@@ skipping 86 matching lines @@
 
   def CustomizeBrowserOptions(self, options):
     # --test-type=gpu is used only to suppress the "Google API Keys are missing"
     # infobar, which causes flakiness in tests.
     options.AppendExtraBrowserArgs([
         '--disable-gesture-requirement-for-media-playback',
         '--disable-domain-blocking-for-3d-apis',
         '--disable-gpu-process-crash-limit',
         '--js-flags=--expose-gc',
         '--test-type=gpu',
-        '--enable-experimental-canvas-features'
+        '--enable-experimental-canvas-features',
+        '--enable-gpu-benchmarking'
     ])
     browser = browser_finder.FindBrowser(options.finder_options)
     if (browser.target_os.startswith('android') and
       browser.browser_type == 'android-webview-shell'):
       # TODO(kbr): this is overly broad. We'd like to do this only on
       # Nexus 9. It'll go away shortly anyway. crbug.com/499928
       #
       # The --ignore_egl_sync_failures is only there to work around
       # some strange failure on the Nexus 9 bot, not reproducible on
       # local hardware.
@@ skipping 10 matching lines @@
   def CustomizeBrowserOptions(self, options):
     # --test-type=gpu is used only to suppress the "Google API Keys are missing"
     # infobar, which causes flakiness in tests.
     options.AppendExtraBrowserArgs([
         '--disable-gesture-requirement-for-media-playback',
         '--disable-domain-blocking-for-3d-apis',
         '--disable-gpu-process-crash-limit',
         '--js-flags=--expose-gc',
         '--enable-unsafe-es3-apis',
         '--test-type=gpu',
-        '--enable-experimental-canvas-features'
+        '--enable-experimental-canvas-features',
+        '--enable-gpu-benchmarking'
     ])
     browser = browser_finder.FindBrowser(options.finder_options)
     if browser.target_os == 'darwin':
       # crbug.com/539993
       options.AppendExtraBrowserArgs([
           '--disable-accelerated-video-decode'
       ])
 
 class WebglExtensionPage(gpu_test_base.PageBase):
   def __init__(self, story_set, extension, webgl_version, expectations):
@@ skipping 210 matching lines @@
           # We only check min-version >= 2.0.0 for the top level list.
           test_paths += WebglConformance._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