Roll Dawn from e9bc506e0ab0 to c35e2ba3798e (4 revisions)

https://dawn.googlesource.com/dawn.git/+log/e9bc506e0ab0..c35e2ba3798e

2020-09-02 rharrison@chromium.org Remove usages of SPVC
2020-09-02 enga@chromium.org Cleanup: always clear Vulkan textures with vkCmdClear*Image
2020-09-02 enga@chromium.org Cleanup: Make TexelBlockInfo a member of Format, not superclass
2020-09-02 cwallez@chromium.org Make ShaderModule reflection go through EntryPointMetadata

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/+doc/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: Iacaf0959b87260b636fc1d6f08fbce7b2fb13ce1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2391669Reviewed-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@{#804056}

DEPS

@@ -318,7 +318,7 @@ 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': 'e9bc506e0ab03dd7984ab5a6aade07651f2d9c17',
+  'dawn_revision': 'c35e2ba3798e19e912aa032255d21a053b110b8e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.