Delete tools/telemetry.

tools/telemetry/telemetry/web_perf/metrics/jitter_timeline.py

Index: tools/telemetry/telemetry/web_perf/metrics/jitter_timeline.py
diff --git a/tools/telemetry/telemetry/web_perf/metrics/jitter_timeline.py b/tools/telemetry/telemetry/web_perf/metrics/jitter_timeline.py
deleted file mode 100644
index cc1879d50e99bf5f5da87aab01447ebb03ea30d8..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/web_perf/metrics/jitter_timeline.py
+++ /dev/null
@@ -1,51 +0,0 @@
-# Copyright 2015 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.value import improvement_direction
-from telemetry.value import list_of_scalar_values
-from telemetry.web_perf.metrics import timeline_based_metric
-
-
-JITTER_EVENT_NAME = 'jitter'
-
-
-class JitterTimelineMetric(timeline_based_metric.TimelineBasedMetric):
-  """JitterTimelineMetric reports jitter in composited layers.
-
-  This jitter is due to the main thread attempting to fix the position of a
-  scrolling composited layer. 'jitter-amount' is the metric added to the
-  results.
-  """
-
-  def __init__(self):
-    super(JitterTimelineMetric, self).__init__()
-
-  @staticmethod
-  def IsJitterEvent(event):
-    return event.name == JITTER_EVENT_NAME
-
-  def AddResults(self, model, renderer_thread, interactions, results):
-    assert interactions
-
-    jitter_events = []
-    for event in model.IterAllEvents(
-        event_predicate=self.IsJitterEvent):
-      jitter_events.append(event)
-
-    self._AddJitterResultsInternal(jitter_events, interactions, results)
-
-  def _AddJitterResultsInternal(self, events, interactions, results):
-    jitters = []
-    for event in events:
-      if timeline_based_metric.IsEventInInteractions(event, interactions):
-        jitters.append(event.args['value'])
-    if jitters:
-      results.AddValue(list_of_scalar_values.ListOfScalarValues(
-          page=results.current_page,
-          tir_label=interactions[0].label,
-          name='jitter-amount',
-          units='score',
-          values=jitters,
-          description='Jitter each frame',
-          improvement_direction=improvement_direction.DOWN))