Delete tools/telemetry.

tools/telemetry/telemetry/util/process_statistic_timeline_data.py

Index: tools/telemetry/telemetry/util/process_statistic_timeline_data.py
diff --git a/tools/telemetry/telemetry/util/process_statistic_timeline_data.py b/tools/telemetry/telemetry/util/process_statistic_timeline_data.py
deleted file mode 100644
index 589e8d35ba2bf5c5cfdb7484541556f2a373089f..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/util/process_statistic_timeline_data.py
+++ /dev/null
@@ -1,58 +0,0 @@
-# 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.
-
-
-class ProcessStatisticTimelineData(object):
-  """Holds value of a stat for one or more processes.
-
-  This object can hold a value for more than one pid by adding another
-  object."""
-
-  def __init__(self, pid, value):
-    super(ProcessStatisticTimelineData, self).__init__()
-    assert value >= 0
-    self._value_by_pid = {pid: value}
-
-  def __sub__(self, other):
-    """The results of subtraction is an object holding only the pids contained
-    in |self|.
-
-    The motivation is that some processes may have died between two consecutive
-    measurements. The desired behavior is to only make calculations based on
-    the processes that are alive at the end of the second measurement."""
-    # pylint: disable=protected-access
-    ret = self.__class__(0, 0)
-    my_dict = self._value_by_pid
-
-    ret._value_by_pid = (
-        {k: my_dict[k] - other._value_by_pid.get(k, 0) for
-            k in my_dict.keys()})
-    return ret
-
-  def __add__(self, other):
-    """The result contains pids from both |self| and |other|, if duplicate
-    pids are found between objects, an error will occur. """
-    # pylint: disable=protected-access
-    intersecting_pids = (set(self._value_by_pid.keys()) &
-        set(other._value_by_pid.keys()))
-    assert len(intersecting_pids) == 0
-
-    ret = self.__class__(0, 0)
-    ret._value_by_pid = {}
-    ret._value_by_pid.update(self._value_by_pid)
-    ret._value_by_pid.update(other._value_by_pid)
-    return ret
-
-  @property
-  def value_by_pid(self):
-    return self._value_by_pid
-
-  def total_sum(self):
-    """Returns the sum of all values contained by this object. """
-    return sum(self._value_by_pid.values())
-
-
-class IdleWakeupTimelineData(ProcessStatisticTimelineData):
-  """A ProcessStatisticTimelineData to hold idle wakeups."""
-  pass