perf: Add a power benchmark for pages with heavy ads

tools/perf/benchmarks/power.py

 # Copyright 2014 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 core import perf_benchmark
 
 from benchmarks import silk_flags
 from measurements import power
 import page_sets
 from telemetry import benchmark
@@ skipping 21 matching lines @@
 
   def SetExtraBrowserOptions(self, options):
     options.full_performance_mode = False
 
   @classmethod
   def Name(cls):
     return 'power.typical_10_mobile'
 
 
 @benchmark.Enabled('android')
+class PowerToughAdCases(perf_benchmark.PerfBenchmark):
+  """Android power test with tough ad pages."""
+  test = power.Power
+  page_set = page_sets.ToughAdCasesPageSet
+
+  def SetExtraBrowserOptions(self, options):
+    options.full_performance_mode = False
+
+  @classmethod
+  def Name(cls):
+    return 'power.tough_ad_cases'
+
+
+@benchmark.Enabled('android')
 @benchmark.Disabled('all')
 class PowerTypical10MobileReload(perf_benchmark.PerfBenchmark):
   """Android typical 10 mobile power reload test."""
   test = power.LoadPower
   page_set = page_sets.Typical10MobileReloadPageSet
 
   def SetExtraBrowserOptions(self, options):
     options.full_performance_mode = False
 
   @classmethod
@@ skipping 157 matching lines @@
   page_set = page_sets.ThrottledPluginsPageSet
   options = {'pageset_repeat': 5}
 
   def SetExtraBrowserOptions(self, options):
     options.AppendExtraBrowserArgs(['--enable-plugin-power-saver'])
     options.full_performance_mode = False
 
   @classmethod
   def Name(cls):
     return 'power.throttled_plugins_pps_enabled'