Roll src/third_party/dawn 1c0b0474c1a0..79ff8bead909 (1 commits)

https://dawn.googlesource.com/dawn.git/+log/1c0b0474c1a0..79ff8bead909


git log 1c0b0474c1a0..79ff8bead909 --date=short --no-merges --format='%ad %ae %s'
2019-01-28 fjhenigman@chromium.org DEPS: Roll SPIRV-Headers and SPIRV-Tools.


Created with:
  gclient setdep -r src/third_party/dawn@79ff8bead909

The AutoRoll server is located here: https://autoroll.skia.org/r/dawn-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
TBR=cwallez@chromium.org

Change-Id: If420585f03e5ca8483efaa3220c22325da3771e9
Reviewed-on: https://chromium-review.googlesource.com/c/1441191Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#626839}

DEPS

@@ -245,7 +245,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'dawn_revision': '1c0b0474c1a01a88e7e51a0b5a18771d96aacf88',
+  'dawn_revision': '79ff8bead9091f8041f623c1109c290154211f21',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.