Fix download_from_google_storage.py.

check_bucket_permissions() takes exactly 2 arguments (3 given)

TBR=vadimsh@chromium.org

Review URL: https://codereview.chromium.org/780113003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293254 0039d316-1c4b-4281-b951-d872f2087c98

download_from_google_storage.py

@@ -455,7 +455,7 @@ def main(args):
 
   # Check we have a valid bucket with valid permissions.
   if not options.no_auth:
-    code = check_bucket_permissions(base_url, gsutil, options.no_auth)
+    code = check_bucket_permissions(base_url, gsutil)
     if code:
       return code