TinyMCE:
- Restore the "link" button state to disabled by default and enabled when text or image is selected.
- Remove the (recently added) default `link` plugin, not needed for `wpLink`.
See #27309
Built from https://develop.svn.wordpress.org/trunk@27447


git-svn-id: http://core.svn.wordpress.org/trunk@27293 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove the box-shadow from the separator in the right sidebar of the media modal.

Props avryl.
Fixes #27217. 


Built from https://develop.svn.wordpress.org/trunk@27448


git-svn-id: http://core.svn.wordpress.org/trunk@27294 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: add Ctrl+K, the "de-facto standard" shortcut to open wpLink, fixes #27305
Built from https://develop.svn.wordpress.org/trunk@27449


git-svn-id: http://core.svn.wordpress.org/trunk@27295 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Support the `autoplay` attribute, even when the plugin type for a MediaElement instance is Flash. In the media modal, `wp.media.view.VideoDetails` and `wp.media.view.AudioDetails` now extend a unified `wp.media.view.MediaDetails` class which contains all of the player creation and destruction logic. The `remove()` method mimics the `mejs.MediaElementPlayer.remove()` method, but does not re-add the audio/video tag to the DOM. The MEjs method is especially problematic when the tag has `autoplay="true"` and the view has been detached but not destroyed.

Fixes #25077.
See #27016.


Built from https://develop.svn.wordpress.org/trunk@27450


git-svn-id: http://core.svn.wordpress.org/trunk@27296 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE editimage: show the toolbar on `mouseup` to avoid accidental clicks on the buttons, fixes #24409
Built from https://develop.svn.wordpress.org/trunk@27451


git-svn-id: http://core.svn.wordpress.org/trunk@27297 1a063a9b-81f0-0310-95a4-ce76da25c4cd