Fix JSHint errors in media-views.js.

props kadamwhite.
fixes #25974.


git-svn-id: https://develop.svn.wordpress.org/trunk@26161 602fd350-edb4-49c9-b593-d223f7449a82
Fix JSHint errors (again) for revisions.js.

props adamsilverstein.
fixes #25955.


git-svn-id: https://develop.svn.wordpress.org/trunk@26162 602fd350-edb4-49c9-b593-d223f7449a82