Roll src/third_party/dawn 9b8d2b0bbfad..d56f8d2e0501 (1 commits)

https://dawn.googlesource.com/dawn.git/+log/9b8d2b0bbfad..d56f8d2e0501


git log 9b8d2b0bbfad..d56f8d2e0501 --date=short --no-merges --format='%ad %ae %s'
2019-02-26 cwallez@chromium.org Remove Chrome-specific configs for GLFW and GLM


Created with:
  gclient setdep -r src/third_party/dawn@d56f8d2e0501

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

BUG=chromium:935641,chromium:935704
TBR=cwallez@chromium.org

Change-Id: I74e3cf161943daca3161d0b176069b2a64a82974
Reviewed-on: https://chromium-review.googlesource.com/c/1488503Reviewed-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@{#635467}

DEPS

@@ -254,7 +254,7 @@ 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': '9b8d2b0bbfad88916b6cef1f060d9047b0dcf7e8',
+  'dawn_revision': 'd56f8d2e050140d4f0bd5e4b33c9eabbfafaabef',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.