Adding Android to the test OSes for scrolling while zoomed in.

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.
 
 from telemetry import benchmark
 
 from benchmarks import silk_flags
 from benchmarks import webgl_expectations
 from measurements import smoothness
 import page_sets
@@ skipping 218 matching lines @@
   page_set = page_sets.ToughPinchZoomCasesPageSet
 
   @classmethod
   def Name(cls):
     return 'smoothness.tough_pinch_zoom_cases'
 
   def CreatePageTest(self, options):  # pylint: disable=unused-argument
     return smoothness.Smoothness(enable_auto_issuing_marker=False)
 
 
-@benchmark.Enabled('chromeos')
+@benchmark.Enabled('android', 'chromeos')
 class SmoothnessToughScrollingWhileZoomedInCases(benchmark.Benchmark):
   """Measures rendering statistics for pinch-zooming then diagonal scrolling"""
   page_set = page_sets.ToughScrollingWhileZoomedInCasesPageSet
 
   @classmethod
   def Name(cls):
     return 'smoothness.tough_scrolling_while_zoomed_in_cases'
 
   def CreatePageTest(self, options):  # pylint: disable=unused-argument
     return smoothness.Smoothness(enable_auto_issuing_marker=False)
@@ skipping 105 matching lines @@
     return smoothness.Smoothness(enable_auto_issuing_marker=False)
 
 
 class SmoothnessToughAnimatedImageCases(benchmark.Benchmark):
   test = smoothness.Smoothness
   page_set = page_sets.ToughAnimatedImageCasesPageSet
 
   @classmethod
   def Name(cls):
     return 'smoothness.tough_animated_image_cases'