Disable smoothness.gpu_rasterization.tough_scrolling_cases everywhere

tools/perf/benchmarks/smoothness.py

 # Copyright 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 multiprocessing
 
 from core import perf_benchmark
 
 from benchmarks import silk_flags
 from measurements import smoothness
 import page_sets
@@ skipping 358 matching lines @@
     del is_first_result  # unused
     # Only keep 'mean_pixels_approximated' and 'mean_pixels_checkerboarded'
     # metrics. (crbug.com/529331)
     return value.name in ('mean_pixels_approximated',
                           'mean_pixels_checkerboarded')
 
   @classmethod
   def Name(cls):
     return 'smoothness.tough_scrolling_cases'
 
-
-@benchmark.Enabled('android')
+@benchmark.Disabled('all')  # crbug.com/667489
 class SmoothnessGpuRasterizationToughScrollingCases(_Smoothness):
   tag = 'gpu_rasterization'
   test = smoothness.Smoothness
   page_set = page_sets.ToughScrollingCasesPageSet
 
   def SetExtraBrowserOptions(self, options):
     silk_flags.CustomizeBrowserOptionsForGpuRasterization(options)
 
   @classmethod
   def Name(cls):
@@ skipping 104 matching lines @@
   """Measures rendering statistics while scrolling advertisements."""
   page_set = page_sets.SyntheticToughWebglAdCasesPageSet
 
   @classmethod
   def Name(cls):
     return 'smoothness.tough_webgl_ad_cases'
 
   @classmethod
   def ShouldDisable(cls, possible_browser):
     return cls.IsSvelte(possible_browser)  # http://crbug.com/574485