Roll third_party/externals/dawn 562255a94346..02beecaec5cd (9 commits)

https://dawn.googlesource.com/dawn.git/+log/562255a94346..02beecaec5cd

git log 562255a94346..02beecaec5cd --date=short --first-parent --format='%ad %ae %s'
2020-05-11 enga@chromium.org Fuzzer: Wait for all commands to complete before destroying the wire
2020-05-11 enga@chromium.org Make fence descriptor optional
2020-05-11 cwallez@chromium.org Make error scope shutdown iterative instead of recursive.
2020-05-11 yunchao.he@intel.com Fix a bug for multi-writes in ResourceUsageTrackingTests.cpp
2020-05-11 rharrison@chromium.org Revert "Rolling 4 dependencies"
2020-05-11 cwallez@chromium.org Add a test for creating a 0-sized buffer.
2020-05-11 bryan.bernhart@intel.com D3D12: Remove ComPtr from D3D12 objects when possible.
2020-05-11 rharrison@chromium.org Rolling 4 dependencies
2020-05-11 cwallez@chromium.org Roll third_party/googletest/ e3f0319d8..a09ea700d (27 commits)

Also rolling transitive DEPS:
  https://chromium.googlesource.com/chromium/src/third_party/jinja2 b41863e42637..b41863e42637
  https://chromium.googlesource.com/chromium/src/third_party/markupsafe 8f45f5cfa000..8f45f5cfa000
  https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang b5f003d7a3ec..b5f003d7a3ec
  https://chromium.googlesource.com/external/github.com/google/shaderc 15a66d72f33a..15a66d72f33a

Created with:
  gclient setdep -r third_party/externals/dawn@02beecaec5cd

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dawn-skia-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

Bug: None
Tbr: cwallez@google.com
Change-Id: I8c3e8367e0fe59ec44914e6ead50244d856c175c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/289118
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>

Author: skia-autoroll

DEPS

@@ -10,7 +10,7 @@ deps = {
   "third_party/externals/angle2"          : "https://chromium.googlesource.com/angle/angle.git@9f32304208deb75106cd641e8cb09af93f8df860",
   # Dawn requires jinja2 and markupsafe for the code generator, and glslang and shaderc for SPIRV compilation.
   # When the Dawn revision is updated these should be updated from the Dawn DEPS as well.
-  "third_party/externals/dawn"            : "https://dawn.googlesource.com/dawn.git@562255a94346d1121c433abfa2abe39aee135804",
+  "third_party/externals/dawn"            : "https://dawn.googlesource.com/dawn.git@02beecaec5cdfa809f1dbea883a60bb040629590",
   "third_party/externals/glslang"         : "https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang@b5f003d7a3ece37db45578a8a3140b370036fc64",
   "third_party/externals/jinja2"          : "https://chromium.googlesource.com/chromium/src/third_party/jinja2@b41863e42637544c2941b574c7877d3e1f663e25",
   "third_party/externals/markupsafe"      : "https://chromium.googlesource.com/chromium/src/third_party/markupsafe@8f45f5cfa0009d2a70589bcda0349b8cb2b72783",