Roll third_party/vulkan-headers/src 0e57fc1cfa56..f63dd5c9d874 (1 commits)
Roll third_party/vulkan-headers/src 0e57fc1cfa56..f63dd5c9d874 (1 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Headers/+log/0e57fc1cfa56..f63dd5c9d874

git log 0e57fc1cfa56..f63dd5c9d874 --date=short --first-parent --format='%ad %ae %s'
2019-12-28 flibitijibibo@gmail.com GN: Make PLATFORM_XCB optional, based on a user-defined variable.

Created with:
  gclient setdep -r third_party/vulkan-headers/src@f63dd5c9d874

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-headers-angle-autoroll
Please CC 36f5580f63d0a3eacc17e89a61d11e2f646630d2@chromium.org 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

TBR=36f5580f63d0a3eacc17e89a61d11e2f646630d2@chromium.org

Bug: None
Change-Id: I57e5f53b741fce8a14d27af4445fcc31ea860c70
Tbr: 36f5580f63d0a3eacc17e89a61d11e2f646630d2@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1984191
Reviewed-by: angle-autoroll <09ea9b8bac6cceb6ec3b72e615745c3a1e982ce2@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <09ea9b8bac6cceb6ec3b72e615745c3a1e982ce2@skia-public.iam.gserviceaccount.com>

ppy/angle,ppy/angle,ppy/angle,ppy/angle