am 67e4ff76: am 4d7fc365: Merge "remove copybit hack from software opengl (libagl)" into gingerbread

Merge commit '67e4ff768d71088a64fbac3b8e398e2e16dd84ec'

* commit '67e4ff768d71088a64fbac3b8e398e2e16dd84ec':
  remove copybit hack from software opengl (libagl)