Update monet.

tools/checkperms/PRESUBMIT.py

Index: tools/checkperms/PRESUBMIT.py
diff --git a/testing/buildbot/PRESUBMIT.py b/tools/checkperms/PRESUBMIT.py
similarity index 56%
rename from testing/buildbot/PRESUBMIT.py
rename to tools/checkperms/PRESUBMIT.py
index a74562a656dc81dfa03724f4a7d6944be687856a..c2f93567da3d9f65afc0d5d43a3f9bda3a30ba6b 100644
--- a/testing/buildbot/PRESUBMIT.py
+++ b/tools/checkperms/PRESUBMIT.py
@@ -2,18 +2,21 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-"""Enforces json format.
+"""Top-level presubmit script for checkperms.
 
-See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
-for more details on the presubmit API built into depot_tools.
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
+details on the presubmit API built into gcl.
 """
 
 
 def CommonChecks(input_api, output_api):
-  args = [input_api.python_executable, 'manage.py', '--check']
-  cmd = input_api.Command(
-      name='manage', cmd=args, kwargs={}, message=output_api.PresubmitError)
-  return input_api.RunTests([cmd])
+  output = []
+  output.extend(input_api.canned_checks.RunPylint(input_api, output_api))
+  # Run it like if it were a unit test.
+  output.extend(
+      input_api.canned_checks.RunUnitTests(
+          input_api, output_api, ['./checkperms.py']))
+  return output
 
 
 def CheckChangeOnUpload(input_api, output_api):