Fix setting the background-position to null.
commitceca0cd9c3a6879c42894741134b780439bfda99
authorArian Stolwijk <stolwijk.arian@gmail.com>
Fri, 5 Jul 2013 08:56:56 +0000 (5 10:56 +0200)
committerArian Stolwijk <stolwijk.arian@gmail.com>
Fri, 5 Jul 2013 08:56:56 +0000 (5 10:56 +0200)
treef78ac53c714934aa31fc55fb962aa27452496815
parent8c97db6ba4b8a7f3b900f355d972c66b36a636b4
Fix setting the background-position to null.

In IE, to remove the backgroundPosition style, it should call
removeAttribute for both backgroundPositionX and backgroundPositionY.
Source/Element/Element.Style.js
Specs/1.4client/Element/Element.Style.js