Joe McGill 59c0329461 Customizer: Minimize duplicate header crops in the media library. ... This adds `Custom_Image_Header::get_previous_crop()`, which finds any previously cropped headers created from the same base image and replaces that attachment rather than creating a new attachment. After updating a crop, the replaced images is also removed from the list of previous header images in the Customizer. See #21819. git-svn-id: https://develop.svn.wordpress.org/trunk@41732 602fd350-edb4-49c9-b593-d223f7449a82		2017-10-04 14:58:07 +00:00
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phpunit	Customizer: Minimize duplicate header crops in the media library.	2017-10-04 14:58:07 +00:00
qunit	Customize: Improve usability of Customize JS API.	2017-10-04 06:47:37 +00:00