Roll src/third_party/dawn 046389926f10..d5db214564bd (1 commits)

https://dawn.googlesource.com/dawn.git/+log/046389926f10..d5db214564bd

git log 046389926f10..d5db214564bd --date=short --first-parent --format='%ad %ae %s'
2020-03-26 jiawei.shao@intel.com Collect if a storage texture is declared as multisampled in shader

Created with:
  gclient setdep -r src/third_party/dawn@d5db214564bd

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dawn-chromium-autoroll
Please CC cwallez@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

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
Bug: None
Tbr: cwallez@google.com
Change-Id: Ibc7e548525838506ca6f0aaee5301c12a5998d71
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2121544Reviewed-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@{#753481}

DEPS

@@ -302,7 +302,7 @@ 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': '046389926f109f705803d7dd13223f0868fff067',
+  'dawn_revision': 'd5db214564bd781d5a6438a5fa48e39c9ba021b5',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.