mozilla-b2g/gaia — pull request #10590 by oconnore (2013-06-25 01:58:57+00:00)
Title: Bug 879203 - opacity transition in home screen is not smooth

This patch appears to resolve the issue. On my unagi, there
is no noticable difference in FPS between 40 update steps and
10, but a much nicer appearance with finer grained updates.