Fix import as bisect_builder for post_perf_builder_job.

tools/bisect-perf-regression.py

 #!/usr/bin/env python
 # Copyright (c) 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.
 
 """Performance Test Bisect Tool
 
 This script bisects a series of changelists using binary search. It starts at
 a bad revision where a performance metric has regressed, and asks for a last
 known-good revision. It will then binary search across this revision range by
@@ skipping 36 matching lines @@
 import shutil
 import StringIO
 import subprocess
 import sys
 import time
 import zipfile
 
 sys.path.append(os.path.join(os.path.dirname(__file__), 'telemetry'))
 
 from auto_bisect import bisect_utils
-from auto_bisect import post_perf_builder_job
+from auto_bisect import post_perf_builder_job as bisect_builder
 from telemetry.page import cloud_storage
 
 # The additional repositories that might need to be bisected.
 # If the repository has any dependant repositories (such as skia/src needs
 # skia/include and skia/gyp to be updated), specify them in the 'depends'
 # so that they're synced appropriately.
 # Format is:
 # src: path to the working directory.
 # recurse: True if this repositry will get bisected.
 # depends: A list of other repositories that are actually part of the same
@@ skipping 3968 matching lines @@
       # The perf dashboard scrapes the "results" step in order to comment on
       # bugs. If you change this, please update the perf dashboard as well.
       bisect_utils.OutputAnnotationStepStart('Results')
     print 'Error: %s' % e.message
     if opts.output_buildbot_annotations:
       bisect_utils.OutputAnnotationStepClosed()
   return 1
 
 if __name__ == '__main__':
   sys.exit(main())