st/mesa: Remove st_api.c.

st_api.c is supposed to define st_api_OpenGL to advertise OpenGL
support.  However, the linker discards the symbol because it has no
user.  It is better to leave this to other state trackers that link to
libmesagallium.a.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
3 files changed