Roll third_party/vulkan-validation-layers/src 8c954d5a413d..61050599ec0f (6 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-ValidationLayers.git/+log/8c954d5a413d..61050599ec0f

git log 8c954d5a413d..61050599ec0f --date=short --first-parent --format='%ad %ae %s'
2019-11-27 camden@lunarg.com layers: Fix naming convention in PD_STATE
2019-11-27 camden@lunarg.com layers: Remove CALLSTATE everywhere except BP
2019-11-27 jasuarez@igalia.com tests: Implement test for VK_KHR_timeline_semaphore
2019-11-27 jasuarez@igalia.com layers: Implement VK_KHR_timeline_semaphore validations
2019-11-27 digit+github@google.com build: Fix Vulkan headers detection with CMake
2019-11-27 jbolz@nvidia.com layers: Remove MemTrack-FreedMemRef that has moved to best_practices

Created with:
  gclient setdep -r third_party/vulkan-validation-layers/src@61050599ec0f

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 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: Ib47de40f60be363ade83ea8f4591ff68ab272e28
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1941572
Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 775b9d6..df33faf 100644
--- a/DEPS
+++ b/DEPS
@@ -60,7 +60,7 @@
   'vulkan_tools_revision': '6f6e3371c92ac63bf29d5010b2933659e3f8dbef',
 
   # Current revision of Khronos Vulkan-ValidationLayers.
-  'vulkan_validation_revision': '8c954d5a413d4fa724c0c3a6c8e37a7132c68e72',
+  'vulkan_validation_revision': '61050599ec0f0f9aa513728de903f7d5bd13582e',
 
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult