Roll src/third_party/dawn e896a0da6678..06ab6e5b1330 (2 commits)

https://dawn.googlesource.com/dawn.git/+log/e896a0da6678..06ab6e5b1330


git log e896a0da6678..06ab6e5b1330 --date=short --no-merges --format='%ad %ae %s'
2019-07-12 jiawei.shao@intel.com Metal: Code clean up in copy commands
2019-07-12 cwallez@chromium.org Add rendering tests for all color formats


Created with:
  gclient setdep -r src/third_party/dawn@06ab6e5b1330

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: I6fa6f0f982f5d4b500222f15f8323d06c621dc90
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1699549Reviewed-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@{#676818}

DEPS

@@ -279,7 +279,7 @@ 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': 'e896a0da667868c3dc2f793f97a6a2d85d72d793',
+  'dawn_revision': '06ab6e5b1330bea8119cc899c11eecbb50a35d10',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.