Move telemetry/core/timeline and timeline_data to telemetry/timeline.

tools/telemetry/telemetry/core/timeline/importer.py

Index: tools/telemetry/telemetry/core/timeline/importer.py
diff --git a/tools/telemetry/telemetry/core/timeline/importer.py b/tools/telemetry/telemetry/core/timeline/importer.py
deleted file mode 100644
index 4a82ce53f83d2ea3fa8d6baa1a652f2d961aff5a..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/core/timeline/importer.py
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright 2013 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 TimelineImporter(object):
-  """Interface for classes that can add events to
-  a timeline model from an TimelineData."""
-  def __init__(self, model, timeline_data, import_priority=0):
-    self._model = model
-    self._timeline_data = timeline_data
-    self.import_priority = import_priority
-
-  @staticmethod
-  def CanImport(event_data_wrapper):
-    """Returns true if the importer can process the given event data in the
-    wrapper."""
-    raise NotImplementedError
-
-  def ImportEvents(self):
-    """Processes the event data in the wrapper and creates and adds
-    new timeline events to the model"""
-    raise NotImplementedError
-
-  def FinalizeImport(self):
-    """Called after all other importers for the model are run."""
-    raise NotImplementedError