Remove unused code. props nofearinc. fixes #26205.
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git-svn-id: http://core.svn.wordpress.org/trunk@26909 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: do not run preventDefault() on the tab key when Ctrl, Alt or Command key is also pressed. Ctrl + Tab is used to switch between browser tabs. See #24067, fixes #17261.
Built from https://develop.svn.wordpress.org/trunk@27034


git-svn-id: http://core.svn.wordpress.org/trunk@26910 1a063a9b-81f0-0310-95a4-ce76da25c4cd