jquery/jquery-mobile — pull request #2684 by myakura (2011-10-12 16:33:14+00:00)
Title: Fix for Issue 2677

Recap of https://github.com/jquery/jquery-mobile/pull/2678.
I grepped -moz-background-clip throughout the entire theme css files and found only this valencia file has the wrong value. So the default theme doesn't need an update regarding this issue.