Add responsiveness_metric for timeline_based_measurement

tools/perf/metrics/timeline.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 collections
 
 from telemetry.web_perf.metrics import timeline_based_metric
 
 
 class LoadTimesTimelineMetric(timeline_based_metric.TimelineBasedMetric):
   def __init__(self):
@@ skipping 13 matching lines @@
 
     events_by_name = collections.defaultdict(list)
     renderer_process = renderer_thread.parent
 
     for thread in renderer_process.threads.itervalues():
 
       if thread_filter and not thread.name in thread_filter:
         continue
 
       thread_name = thread.name.replace('/','_')
-      for e in thread.IterAllSlicesInRange(interaction_record.start,
-                                           interaction_record.end):
+      for e in thread.IterAllSlicesInTimeRange(interaction_record.start,
+                                               interaction_record.end):
         events_by_name[e.name].append(e)
 
       for event_name, event_group in events_by_name.iteritems():
         times = [event.self_time for event in event_group]
         total = sum(times)
         biggest_jank = max(times)
 
         # Results objects cannot contain the '.' character, so remove that here.
         sanitized_event_name = event_name.replace('.', '_')
 
@@ skipping 194 matching lines @@
     num_frames = self.CountSlices(frame_slices, FrameTraceName)
 
     # Report the desired results and details.
     for thread_results in thread_category_results.values():
       if thread_results.name in self.results_to_report:
         thread_results.AddResults(num_frames, results)
       # TOOD(nduca): When generic results objects are done, this special case
       # can be replaced with a generic UI feature.
       if thread_results.name in self.details_to_report:
         thread_results.AddDetailedResults(num_frames, results)