Revert "Track bound render targets in D3D9 with uintptr_t and dirty them with -1." Failures on the Chromium GPU FYI bots: http://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28Intel%29/builds/8695 This reverts commit 358c8a95aeb3fd01218bc4116e999f4cd0c3fdc1. Change-Id: I01d674929280364e097e4f65b06d7c3b1f928e92 Reviewed-on: https://chromium-review.googlesource.com/247091 Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>