Fix presubmit check to not enforce git-try to be parsed as python

R=cmp@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7172014

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@89208 0039d316-1c4b-4281-b951-d872f2087c98

PRESUBMIT.py

@@ -32,7 +32,7 @@ def CommonChecks(input_api, output_api):
   results.extend(input_api.canned_checks.RunPylint(
       input_api,
       output_api,
-      white_list=[r'.*\.py$', r'^git-try$'],
+      white_list=[r'.*\.py$'],
       black_list=black_list))
 
   # TODO(maruel): Make sure at least one file is modified first.