[Piglit] Remove remaing Glean tests.

[Adam Jackson]

On Mon, 2017-12-11 at 16:26 +0100, Michel Dänzer wrote:
> On 2017-12-09 01:52 PM, Fabian Bieler wrote:
> > This series removes the remaing Glean tests from Piglit.
> 
> Yay!

Seconded!

> > 3 subtests were cherry-picked and ported to Piglit.
> > 
> > These test were removed without replacement:
> > api2        no real value
> > vertattrib  GL_NV_vertex_program not supported by mesa (anymore)
> > makeCurrent glX api n/a to piglit
> 
> What does "glX api n/a to piglit" mean exactly?

That test is basically equivalent to gl-1.0-readpixsanity, but also
tries to test both direct and indirect contexts. Personally I wish it
wouldn't, I don't think it makes sense to include results from both in
a single run.

> What about the tests in tests/glx/?

Not glean tests as such. It probably makes sense to try to sort them
more sensibly under tests/spec/glx* etc though.

- ajax