Fix typo in the 'wpeditimage' plugin, see #28705
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git-svn-id: http://core.svn.wordpress.org/trunk@29316 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: fix the keycode check when removing the Edit/Delete toolbar from images on keydown, see #28705
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git-svn-id: http://core.svn.wordpress.org/trunk@29317 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Align and unify (most) modal and customizer icons. fixes #29147.

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git-svn-id: http://core.svn.wordpress.org/trunk@29318 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE wpView sandbox iframes: 
- Make them transparent.
- Don't load tons of unrelated styles that can break them. This could result in minimal styling mismatch to the front-end, but keeps the views working well and looking good.
Props avryl, fixes #29048.
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git-svn-id: http://core.svn.wordpress.org/trunk@29319 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE wpView: add sandbox iframe body styling to get proper height when resizing the iframe, fixes #29270.
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git-svn-id: http://core.svn.wordpress.org/trunk@29320 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE wpView: scale iframes to 100% width and ensure they have transparent background. See #29048.
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git-svn-id: http://core.svn.wordpress.org/trunk@29321 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE wpView: show an error when no items are found while parsing a audio/video/playlist shortcode. Props avryl, fixes #29114.
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git-svn-id: http://core.svn.wordpress.org/trunk@29322 1a063a9b-81f0-0310-95a4-ce76da25c4cd