Revert of Shape detection unittests mac (QR and Face) in GPU bots

services/shape_detection/PRESUBMIT.py

Index: services/shape_detection/PRESUBMIT.py
diff --git a/services/shape_detection/PRESUBMIT.py b/services/shape_detection/PRESUBMIT.py
deleted file mode 100644
index ad094f7e94ef0b2051bfd5619b4d93f0cdac7d96..0000000000000000000000000000000000000000
--- a/services/shape_detection/PRESUBMIT.py
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright 2017 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.
-
-"""Top-level presubmit script for shape_detection.
-
-See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
-for more details about the presubmit API built into depot_tools.
-"""
-
-import re
-
-def PostUploadHook(cl, change, output_api):
-  """git cl upload will call this hook after the issue is created/modified.
-
-  This hook adds extra try bots list to the CL description in order to run
-  the Mac GPU bots in addition to the usual CQ try bots.
-  """
-  rietveld_obj = cl.RpcServer()
-  issue = cl.issue
-  description = rietveld_obj.get_description(issue)
-  if re.search(r'^CQ_INCLUDE_TRYBOTS=.*', description, re.M | re.I):
-    return []
-
-  bots = [ 'master.tryserver.chromium.mac:mac_optional_gpu_tests_rel' ]
-
-  results = []
-  new_description = description
-  new_description += '\nCQ_INCLUDE_TRYBOTS=%s' % ';'.join(bots)
-  results.append(output_api.PresubmitNotifyResult(
-      'Automatically added optional Mac GPU tests to run on CQ.'))
-
-  if new_description != description:
-    rietveld_obj.update_description(issue, new_description)
-
-  return results