tree fe67514f77bf6b1b860d3b94aa0fb0430fad9244
parent eb64b9b201d04f9f72b37a05e86d459e6a91d974
author Ethan Nicholas <ethannicholas@google.com> 1498145078 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1498150380 +0000

Revert "Revert "clean up sksl dead variable handling""

This reverts commit e0a33e28e2786fb17be2edf28e04cd62bfe4ec1e.

Bug: skia:
Change-Id: Iab31ec1ee091aacc3ba854ad91e71840c911f52e
Reviewed-on: https://skia-review.googlesource.com/20506
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>