GrTessellator: nuke SK_DISABLE_SCREENSPACE_TESS_AA_PATH_RENDERER ifdef.

No longer used.

Bug: skia:
Change-Id: I24424e540607b5c9a2607fd5f34034bea920f62e
Reviewed-on: https://skia-review.googlesource.com/21063
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
1 file changed