jquery/jquery — pull request #874 by mikesherov (2012-07-25 12:54:36+00:00)
Title: got a bit overzealous with converting to pixel, followup to #12018

this fixes a test fail.

At some point in the future, however, we should discuss that test: "non-px animations preserve numeric start", because i believe it's methodology is a bit flimsy and that we actually CAN convert backgroundPositionX to pixel, although it's a bit slower. Anyway, perhaps we should discuss that for 1.9