Properly escape inline <script>
Test Plan:
Loaded Phabricator page, checked the source code. Also:
$c_uri = '//connect.facebook.net/en_US/all.js#xfbml=1&appId='; echo CelerityStaticResourceResponse::renderInlineScript( jsprintf( 'console.log(%s); // </script> %s', $c_uri, "</script><b>x</b>"));
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D5741