Temporarily disable flaky tests, this should only be for today.

content/test/gpu/gpu_tests/context_lost.py

 # Copyright (c) 2013 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 time
 
 from gpu_tests import context_lost_expectations
 from gpu_tests import gpu_test_base
 from gpu_tests import path_util
 
@@ skipping 325 matching lines @@
   def _CreateExpectations(self):
     return context_lost_expectations.ContextLostExpectations()
 
   # For the record, this would have been another way to get the pages
   # to repeat. pageset_repeat would be another option.
   # options = {'page_repeat': 5}
   def CreateStorySet(self, options):
     ps = story_set_module.StorySet(
       base_dir=data_path,
       serving_dirs=set(['']))
-    ps.AddStory(GPUProcessCrashesExactlyOnce(
-        ps, ps.base_dir, self.GetExpectations()))
-    ps.AddStory(WebGLContextLostFromGPUProcessExitPage(
-        ps, ps.base_dir, self.GetExpectations()))
+    # TODO(dyen): temporarily disable these tests (crbug.com/584872).
+    #ps.AddStory(GPUProcessCrashesExactlyOnce(
+    #    ps, ps.base_dir, self.GetExpectations()))
+    #ps.AddStory(WebGLContextLostFromGPUProcessExitPage(
+    #    ps, ps.base_dir, self.GetExpectations()))

[Ken Russell (switch to Gerrit), 2016/02/10 19:03:00]

This isn't the right way to do this. Please add expectations (Mac-specific, if
they're only failing there) in
src/content/test/gpu/gpu_tests/context_lost_expectations.py .

[David Yen, 2016/02/10 19:10:09]

Done.

     ps.AddStory(WebGLContextLostFromLoseContextExtensionPage(
         ps, ps.base_dir, self.GetExpectations()))
     ps.AddStory(WebGLContextLostFromQuantityPage(
         ps, ps.base_dir, self.GetExpectations()))
     ps.AddStory(WebGLContextLostFromSelectElementPage(
         ps, ps.base_dir, self.GetExpectations()))
     ps.AddStory(WebGLContextLostInHiddenTabPage(
         ps, ps.base_dir, self.GetExpectations()))
     return ps