File editor adjustments to account for 2.9 changes to theme roots
|Reported by:||nacin||Owned by:|
A post on wp-testers highlighted that we were running a file_exists on WP_CONTENT_DIR . $file, where $file already have WP_CONTENT_DIR in it.
When we moved over to absolute paths returned by get_themes(), we missed a few areas where we blindly prepended WP_CONTENT_DIR.
Technically a regression, so setting 2.9.3 for now.