Roll third_party/spirv-tools/ 2c458414c..8f4b35c33 (26 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup//SPIRV-Tools.git/+log/2c458414c085..8f4b35c332e1

$ git log 2c458414c..8f4b35c33 --date=short --no-merges --format='%ad %ae %s'
2020-12-17 46493288+sfricke-samsung spirv-val: Add Subgroup VUIDs (#4074)
2020-12-17 afdx spirv-fuzz: Fix OpPhi handling in DuplicateRegionWithSelection (#4065)
2020-12-15 dneto validation: validate return type of OpImageRead (#4072)
2020-12-14 dneto validation: tighter validation of multisampled images (#4059)
2020-12-10 dneto validate OpTypeImage Sampled values for environemnts (#4064)
2020-12-10 rharrison Force using Python 3 git-sync-deps (#4067)
2020-12-10 dneto validate StorageImageMultisampled capability (#4062)
2020-12-08 46493288+sfricke-samsung spirv-val: Add last TessLevelOuter and TessLevelInner VUID (#4055)
2020-12-08 46493288+sfricke-samsung spirv-val: Add last ClipDistance and CullDistance VUID (#4054)
2020-12-08 46493288+sfricke-samsung spirv-val: Add last ViewportIndex and Layer VUID (#4053)
2020-12-08 46493288+sfricke-samsung spirv-val: Add last Position VUID (#4052)
2020-12-08 alanbaker Allow forward pointer to be used in types generally (#4044)
2020-12-07 marijns95 opt: Run DCE when SPV_KHR_shader_clock is used (#4049)
2020-12-07 dnovillo Update CHANGES to include latest ray tacing fixes.
2020-12-07 ehsannas Take new (raytracing) termination instructions into account. (#4050)
2020-12-03 dnovillo Start SPIRV-Tools v2020.7
2020-12-03 dnovillo Finalize SPIRV-Tools v2020.6
2020-12-02 dnovillo Update CHANGES
2020-12-02 ehsannas Do run DCE if SPV_KHR_ray_query is used. (#4047)
2020-12-02 dnovillo Update CHANGES
2020-12-01 greg Change ref_analysis to RefAnalysis to follow coding standards. (#4045)
2020-12-01 stevenperron Handle 8-bit index in elim dead member (#4043)
2020-12-01 dgkoch Add validation support for the ray tracing built-in variables (#4041)
2020-12-01 greg Add texel buffer out-of-bounds checking instrumentation (#4038)
2020-11-30 dgkoch Update spirv-header deps (#4040)
2020-11-27 afdx Reject SPIR-V that applies void to OpUndef, OpCopyObject, OpPhi (#4036)

Created with:
  roll-dep third_party/spirv-tools

Change-Id: Id79356d4ec3c7b8087370c7ab70fbdbf738e142c

Roll third_party/gpuweb-cts/ abe6e1dd2..46c7b591c (22 commits)

https://chromium.googlesource.com/external/github.com/gpuweb/cts.git/+log/abe6e1dd262d..46c7b591c20e

$ git log abe6e1dd2..46c7b591c --date=short --no-merges --format='%ad %ae %s'
2020-12-17 jiawei.shao Move the tests about Z-axis or depth or zero-copy into separated tests (#410)
2020-12-16 enrico.galli Add attachment compatibility tests (#411)
2020-12-11 kainino Add helper to make capability tables prettier (#409)
2020-12-11 kainino fix markdown indentation
2020-12-09 kainino Add readability guidelines (#408)
2020-12-08 kainino Port all the remaining docs from HackMD and wiki (#407)
2020-12-09 hao.x.li Add tests for indexing, index format and primitive restart (#338)
2020-12-08 mehmetoguzderin Replace pull_request_target with pull_request+workflow_run (#401)
2020-12-07 9856269+sarahM0 [wgsl] Add runtime array validation tests (#377)
2020-12-04 kainino Add something missed in #394 because I forgot to save (#405)
2020-12-04 kainino Cherry-pick deployment files into a folder (#404)
2020-12-04 kainino Revert "Fix deployment of newly-added files (#402)" (#403)
2020-12-04 kainino Fix deployment of newly-added files (#402)
2020-12-04 kainino organize pass state tests a bit (#394)
2020-12-04 kainino Update and organize documentation for contributors (#399)
2020-12-03 kainino From HackMD plan, part 4/4: remaining validation tests, and all the operation test plans so far (#392)
2020-12-03 2154796+austinEng Fix dev_server cache key for Typescript files (#393)
2020-12-02 kainino From HackMD plan, part 3: most of the rest of the validation tests (#390)
2020-12-02 2154796+austinEng Add dev server for standalone runner which compiles TS at runtime (#386)
2020-12-03 jiawei.shao Add operation tests of T2T copies on all non-compressed color formats (#387)
2020-12-02 2154796+austinEng Simplify texelData helpers (#365)
2020-12-01 yunchao.he Memory sync test for buffer: write after write in the same pass (#384)

Created with:
  roll-dep third_party/gpuweb-cts

Change-Id: I52f7a95c5f5d2cf948694c680f97b37a20b7c462

Roll third_party/googletest/ b1fbd33c0..18f8200e3 (14 commits)

https://chromium.googlesource.com/external/github.com/google/googletest.git/+log/b1fbd33c06cd..18f8200e3079

$ git log b1fbd33c0..18f8200e3 --date=short --no-merges --format='%ad %ae %s'
2020-12-11 absl-team Googletest export
2020-12-10 absl-team Googletest export
2020-12-10 dmauro Googletest export
2020-12-08 absl-team Googletest export
2020-12-07 absl-team Googletest export
2020-12-07 absl-team Googletest export
2020-12-07 absl-team Googletest export
2020-12-05 paul.malcolm Fix typo in CLI help message
2020-12-03 absl-team Googletest export
2020-12-02 absl-team Googletest export
2020-12-02 absl-team Googletest export
2020-12-01 absl-team Googletest export
2020-11-30 dmauro Googletest export
2020-11-24 absl-team Googletest export

Created with:
  roll-dep third_party/googletest

Change-Id: If255637a545ea0be101c3b3665a2bf880457d4b7

Roll third_party/spirv-headers/ 104ecc356..f027d53de (1 commit)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers.git/+log/104ecc356c1b..f027d53ded7e

$ git log 104ecc356..f027d53de --date=short --no-merges --format='%ad %ae %s'
2020-11-26 dkoch remove HitTKHR

Created with:
  roll-dep third_party/spirv-headers

Change-Id: Ic9f0c411373d3bb4349572794e053d93ab9ec9e0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35960
Commit-Queue: David Neto <dneto@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Auto-Submit: David Neto <dneto@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
diff --git a/DEPS b/DEPS
index 23ca992..941c02f 100644
--- a/DEPS
+++ b/DEPS
@@ -10,10 +10,10 @@
   'buildtools_revision': 'ff93f3ea1a7f033d3caf8f60ec1937cc71351419',
   'clang_revision': 'fcef86e30a0ab061b982b5c9d91bb060df8f5269',
   'cpplint_revision': '305ac8725a166ed42e3f5dd3f80d6de2cf840ef1',
-  'googletest_revision': 'b1fbd33c06cdb0024c67733c6fdec2009d17b384',
-  'gpuweb_cts_revision': 'abe6e1dd262d96749966027fdf20eb4a34710ba1',
-  'spirv_headers_revision': '104ecc356c1bea4476320faca64440cd1df655a3',
-  'spirv_tools_revision': '2c458414c0851b9a0d1b0493857b56a1089847ac',
+  'googletest_revision': '18f8200e3079b0e54fa00cb7ac55d4c39dcf6da6',
+  'gpuweb_cts_revision': '46c7b591c20e9a15302f525e85b05e7b2f64b48b',
+  'spirv_headers_revision': 'f027d53ded7e230e008d37c8b47ede7cd308e19d',
+  'spirv_tools_revision': '8f4b35c332e1b8dab2b5b8c56363bb106d335998',
   'testing_revision': '2691851e49de541c3fe42fa8692ddcdee938162f',
 }