Roll src/third_party/dawn 2a7b631482d8..c0c7e2f85bce (1 commits)

https://dawn.googlesource.com/dawn.git/+log/2a7b631482d8..c0c7e2f85bce


git log 2a7b631482d8..c0c7e2f85bce --date=short --no-merges --format='%ad %ae %s'
2019-05-22 jiawei.shao@intel.com Add workaround on using non-zero ResolveLevel or ResolveSlice on Metal


Created with:
  gclient setdep -r src/third_party/dawn@c0c7e2f85bce

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:dawn-linux-x64-deps-rel;luci.chromium.try:dawn-mac-x64-deps-rel;luci.chromium.try:dawn-win10-x64-deps-rel;luci.chromium.try:dawn-win10-x86-deps-rel
TBR=cwallez@google.com

Change-Id: I24ec3b07fae5e6aa2ad137c63b7657df206e8ec8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1622916Reviewed-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@{#662015}

DEPS

@@ -273,7 +273,7 @@ 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': '2a7b631482d8cb167d5651be130b08549b4dedc8',
+  'dawn_revision': 'c0c7e2f85bce063edf595ac014c040f0c7d04280',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.