Roll third_party/vulkan-validation-layers/src ac02c61ffc63..8317b28e672a (6 commits)

ac02c61ffc..8317b28e67

git log ac02c61ffc63..8317b28e672a --date=short --first-parent --format='%ad %ae %s'
2020-01-22 johnz@lunarg.com layers: update minor version for linux json files
2020-01-22 mark@lunarg.com chassis: Rename debug logging mutex
2020-01-22 mark@lunarg.com chassis: Add debug log message helpers to framework
2020-01-22 mark@lunarg.com tests: Delete some unused vars & init from framework
2020-01-22 tony@lunarg.com layers: Don't examine attachments if imageless fb
2020-01-22 tony@lunarg.com layers: Update json files for 1.2

Created with:
  gclient setdep -r third_party/vulkan-validation-layers/src@8317b28e672a

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-validation-layers-angle-autoroll
Please CC timvp@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: timvp@google.com
Change-Id: Ib69c079ec225fa979d2d3b7962f59aed08a03cfe
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2016468
Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -58,7 +58,7 @@ vars = {
   'vulkan_tools_revision': 'ca9b61a4455f41399df2985692912dd3cb06b695',
 
   # Current revision of Khronos Vulkan-ValidationLayers.
-  'vulkan_validation_revision': 'ac02c61ffc63cab94f5272528561a0c801f76486',
+  'vulkan_validation_revision': '8317b28e672a6bff682f8406575e5daf446a80f3',
 
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult