Drop image resizing code from wp_handle_upload(). Fixes #19800.

This code stops wp_handle_upload() from reporting errors when the upload couldn't be moved to its final local and it was a non-JS fallback that is unused.


git-svn-id: https://core.svn.wordpress.org/trunk@20019 1a063a9b-81f0-0310-95a4-ce76da25c4cd