Mesa (master): Merge branch '7.8'

[Jesse Barnes]

Module: Mesa
Branch: master
Commit: 64644ec3b21884d4a974fa29087fa98c4ed9e112
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=64644ec3b21884d4a974fa29087fa98c4ed9e112

Author: Jesse Barnes <jbarnes at virtuousgeek.org>
Date:   Mon Apr 19 09:56:49 2010 -0700

Merge branch '7.8'

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