[wp-trac] [WordPress Trac] #25097: Webkit and Moz transition events un-neccessary

[WordPress Trac]

#25097: Webkit and Moz transition events un-neccessary
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 Reporter:  pat@…         |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  3.6
 Severity:  normal        |   Keywords:
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 In recent versions of Chrome and Firefox, the vendor prefixes for
 transitions, animations, and transforms have been removed. This is fine
 for CSS, but in javascript the vendor-prefixed events fire in addition to
 the non-prefixed events. This results in transitionend events firing twice
 in Chrome/Firefox. I'm not sure where this would have an impact in the WP
 back-end, but I was looking in media-views.js and noticed where the
 prefixed events are used and thought to myself that it would likely cause
 an issue somewhere.

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Ticket URL: <http://core.trac.wordpress.org/ticket/25097>
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