tree e320054941ada58d31cc9e525bcf06f1e5a74555
parent 6c7e314b6563ee0a4dc169c7ee9960e0b709c035
author Ian Cottrell <iancottrell@google.com> 1540911238 -0400
committer Ian Cottrell <iancottrell@google.com> 1541004830 +0000

go/packages: change so no results are sorted

We do insist that drivers are stable (not sorted, just stable) and that
refine is also stable, which allows us to promise a stable output.
I also changed refine so it returns the root set in the same order that
the original root id list was supplied, as this seems to be a strictly
better experience.

Change-Id: I8eb0bffd7547865d14a6c6f18646018b9af140bd
Reviewed-on: https://go-review.googlesource.com/c/145877
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>