Cleanup extraneous D3D9_REPLACE comments Trac #22394 Signed-off-by: Nicolas Capens Signed-off-by: Shannon Woods Blit.cpp and Renderer9.h/.cpp will remain d3d9-specific. Remove various unused includes and a typedef. git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1714 736b8ea6-26fd-11df-bfd4-992fa37f6226