[tools/perf] Update code to reference py_utils.cloud_storage

content/test/gpu/PRESUBMIT.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.
 
 """Top-level presubmit script for content/test/gpu.
 
 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 _GetPathsToPrepend(input_api):
   current_dir = input_api.PresubmitLocalPath()
   chromium_src_dir = input_api.os_path.join(current_dir, '..', '..', '..')
   return [
     input_api.os_path.join(current_dir, 'gpu_tests'),
     input_api.os_path.join(chromium_src_dir, 'tools', 'perf'),
     input_api.os_path.join(chromium_src_dir,
         'third_party', 'catapult', 'telemetry'),
     input_api.os_path.join(chromium_src_dir,
-        'third_party', 'catapult', 'catapult_base'),
+        'third_party', 'catapult', 'common', 'py_utils'),
   ]
 
 def _GpuUnittestsArePassingCheck(input_api, output_api):
   if not input_api.AffectedFiles():
     return []
 
   cmd = [
     input_api.os_path.join(input_api.PresubmitLocalPath(), 'run_unittests.py'),
     'gpu_tests',
   ]
@@ skipping 49 matching lines @@
   results = []
   new_description = description
   new_description += '\nCQ_INCLUDE_TRYBOTS=%s' % ';'.join(bots)
   results.append(output_api.PresubmitNotifyResult(
       'Automatically added optional GPU tests to run on CQ.'))
 
   if new_description != description:
     rietveld_obj.update_description(issue, new_description)
 
   return results