While GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT and
GL_ANY_SAMPLES_PASSED_EXT are mutually exclusive,
they can be used simultaneously with the
GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN query.

Change-Id: I818cf548c724ef56640b795530c3437e4dbcba98
Reviewed-on: https://swiftshader-review.googlesource.com/13828Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>