[v8.runtime_stats] Update page-repeat to 3 for v8.runtime_stats.top_25

tools/perf/benchmarks/v8.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.
 import os
 
 from core import path_util
 from core import perf_benchmark
 from page_sets import google_pages
 
 from benchmarks import v8_helper
@@ skipping 214 matching lines @@
         possible_browser.platform.GetDeviceTypeName() == 'Nexus 7'):
       return True
     return False
 
   @classmethod
   def ShouldTearDownStateAfterEachStoryRun(cls):
     return True
 
 
 class _Top25RuntimeStats(perf_benchmark.PerfBenchmark):
-  options = {'pageset_repeat': 1}
+  options = {'pageset_repeat': 3}
 
   def CreateTimelineBasedMeasurementOptions(self):
     # TODO(fmeawad): most of the cat_filter information is extracted from
     # page_cycler_v2 TimelineBasedMeasurementOptionsForLoadingMetric because
     # used by the loadingMetric because the runtimeStatsMetric uses the
     # interactive time calculated internally by the loadingMetric.
     # It is better to share the code so that we can keep them in sync.
     cat_filter = chrome_trace_category_filter.ChromeTraceCategoryFilter()
 
     # "blink.console" is used for marking ranges in
@@ skipping 35 matching lines @@
   Designed to represent a mix between top websites and a set of pages that
   have unique V8 characteristics.
   """
 
   @classmethod
   def Name(cls):
     return 'v8.runtime_stats.top_25'
 
   def CreateStorySet(self, options):
     return page_sets.V8Top25StorySet()