Mesa (master): Merge branch 'remove-intel-dri1'

[Kristian Høgsberg]

Module: Mesa
Branch: master
Commit: ae44b92f61b78c9991060a8dd7fa7327d428c138
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ae44b92f61b78c9991060a8dd7fa7327d428c138

Author: Kristian Høgsberg <krh at bitplanet.net>
Date:   Tue Jan  5 10:31:11 2010 -0500

Merge branch 'remove-intel-dri1'

* remove-intel-dri1:
  intel: intelScreenContext() is no longer used
  intel: Remove remaining dri2.enabled tests
  intel: Drop more cliprect bookkeeping
  intel: Remove struct intel_framebuffer
  intel: Remove client-side vblank code
  intel: Drop intelWindowMoved()
  intel: Drop batchbuffer cliprect_mode tracking
  intel: Drop DRI1 static regions
  intel: Use depth buffer from ctx.DrawBuffer in copypix_src_region()
  intel: Drop LOCK/UNLOCK_HARDWARE()
  intel: Drop DRI1 SwapBuffer implementation
  intel: Drop DRI1 CopySubBuffer implementation
  intel: Drop DRI1 support
  Push __driDriverExtensions out of dri_util.c and into the drivers
  Remove leftover __DRI{screen,drawable,context}Private references
  Check for libdrm_$chipset.pc when needed

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