Removed timeline code

appengine/chromium_cq_status/handlers/builder_timeline_data.py

-# 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.
-
-"""Provides a JSON endpoint for builder data as Trace Viewer Events
-
-Given a master, builder, and build ID, queries chrome-build-extract and
-converts the resulting JSON to a format parseable by Trace Viewer.
-"""
-
-import contextlib
-import urllib2
-import json
-import webapp2
-
-from shared.utils import cross_origin_json
-from handlers.patch_timeline_data import (
-  TraceViewerEvent,
-  MetaEvent,
-)
-
-class BuilderTimelineData(webapp2.RequestHandler):
-  @cross_origin_json
-  def get(self, master, builder, buildId, attempt_string):  # pragma: no cover
-    data = get_data(master, builder, buildId)
-    events = []
-    if data:
-      for event in create_events(data, master, builder, buildId, 
-                                 attempt_string):
-        events.append(event.to_dict())
-    return events
-
-
-def get_data(master, builder, buildId):  # pragma: no cover
-  url = ('http://chrome-build-extract.appspot.com/p/' + master + '/builders/'
-         + builder + '/builds/' + buildId + '?json=1')
-  with contextlib.closing(urllib2.urlopen(url)) as response:
-    data = json.load(response)
-  # If the builder is running, chrome-build-extract returns {'error': '404'}
-  if data.get('error'):
-    return None
-  else:
-    return data
-
-
-def create_events(data, master, builder, buildId, 
-                  attempt_string):
-  steps = data['steps']
-  state = 'cq_build_failed' if data.get('failed_steps') else 'cq_build_passed'
-  for step in steps:
-    cname = state if step['name'] == 'steps' else None
-    yield TraceViewerEvent(step['name'], master, 'B', step['times'][0],
-                           attempt_string, builder, cname, {'id': buildId})
-    yield TraceViewerEvent(step['name'], master, 'E', step['times'][1],
-                           attempt_string, builder, cname, {'id': buildId})