Mesa's Gallium3D Finishes Gutting Out Its Graw Interface

Two weeks ago a bunch of old Mesa code got removed including the XvMC front-end, Rbug as a remote debugging interface, and some of Graw that was to serve as a raw Gallium3D interface without a traditional Gallium front-end. Some of Graw was accidentally left in the source tree while now that has been caught and eliminated in further lightening the size of Mesa...