Revert of Initial implementation of V8 Top 25 Runtime Stats benchmark

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 210 matching lines @@
       return True
     # http://crbug.com/623576
     if (possible_browser.platform.GetDeviceTypeName() == 'Nexus 5' or
         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}
-
-  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
-    # cache_temperature.MarkTelemetryInternal.
-    cat_filter.AddIncludedCategory('blink.console')
-
-    # "navigation" and "blink.user_timing" are needed to capture core
-    # navigation events.
-    cat_filter.AddIncludedCategory('navigation')
-    cat_filter.AddIncludedCategory('blink.user_timing')
-
-    # "loading" is needed for first-meaningful-paint computation.
-    cat_filter.AddIncludedCategory('loading')
-
-    # "toplevel" category is used to capture TaskQueueManager events
-    # necessary to compute time-to-interactive.
-    cat_filter.AddIncludedCategory('toplevel')
-
-    # V8 needed categories
-    cat_filter.AddIncludedCategory('v8')
-    cat_filter.AddDisabledByDefault('disabled-by-default-v8.runtime_stats')
-
-    tbm_options = timeline_based_measurement.Options(
-        overhead_level=cat_filter)
-    tbm_options.SetTimelineBasedMetrics(['runtimeStatsMetric'])
-    return tbm_options
-
-  @classmethod
-  def ShouldDisable(cls, possible_browser):
-    if possible_browser.browser_type == 'reference':
-      return True
-    return False
-
-
-class V8Top25RuntimeStats(_Top25RuntimeStats):
-  """Runtime Stats benchmark for a 25 top V8 web pages.
-
-  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()