Make sure the Rietveld try job poller calls parse_options() to validate the try job.
Make sure the Rietveld try job poller calls parse_options() to validate the try job.

BUG=43563

Review URL: https://chromiumcodereview.appspot.com/10874035

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@153061 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build