Rolling 4 dependencies

Roll third_party/SPIRV-Tools/ 85f3e93d1..e82a42860 (13 commits)

85f3e93d13..e82a428605

$ git log 85f3e93d1..e82a42860 --date=short --no-merges --format='%ad %ae %s'
2019-12-03 dneto WebGPU: Array size at most max signed int + 1 (#3077)
2019-12-03 9856269+sarahM0 Permit the debug instructions in WebGPU SPIR-V - remove from the optimizer (#3083)
2019-12-03 dneto graphics robust access: use signed clamp (#3073)
2019-12-02 stevenperron Folding: perform add and sub on mismatched integer types (#3084)
2019-11-29 afdx spirv-fuzz: Fix invalid tests (#3079)
2019-11-27 alanbaker Validate nested constructs (#3068)
2019-11-27 afdx spirv-fuzz: Improve debugging facilities (#3074)
2019-11-27 stevenperron Handle unreachable block when computing register pressure (#3070)
2019-11-27 greg Improve RegisterSizePasses (#3059)
2019-11-26 headlessclayton utils/vscode: Add install.bat (#3071)
2019-11-26 52076061+digit-google build: cmake: Add support for Fuchsia. (#3062)
2019-11-26 dneto Add test with explicit example of stripping reflection info (#3064)
2019-11-26 9856269+sarahM0 Permit the debug instructions in WebGPU SPIR-V (#3063)

Roll third_party/glslang/ 38b4db48f..0de87ee9a (6 commits)

38b4db48f9..0de87ee9a5

$ git log 38b4db48f..0de87ee9a --date=short --no-merges --format='%ad %ae %s'
2019-12-04 rnk Remove glslang::pool_allocator::setAllocator
2019-01-21 ian.d.romanick INTEL_shader_integer_functions2: Add SPIR-V generation
2018-09-20 ian.d.romanick INTEL_shader_integer_functions2: Add compiler front-end support
2018-09-20 ian.d.romanick INTEL_shader_integer_functions2: Add basic extension tracking
2019-12-02 ian.d.romanick Update README.md to include other test requirements
2019-11-27 malcolm.bechard Fix #1981

Roll third_party/shaderc/ efedd6739..f9278b9cb (4 commits)

efedd67396..f9278b9cb6

$ git log efedd6739..f9278b9cb --date=short --no-merges --format='%ad %ae %s'
2019-12-05 rharrison Change from old status type in the API (#927)
2019-12-04 rharrison Remove unused variable from C++ API (#926)
2019-12-04 9856269+sarahM0 spvc: Add missing APIs for HLSL support in Dawn - set_decoration (#924)
2019-12-03 rharrison Convert spvc return codes to their own enum (#923)

Roll third_party/spirv-cross/ fd5aa3ad5..15b860eb1 (15 commits)

fd5aa3ad51..15b860eb1c

$ git log fd5aa3ad5..15b860eb1 --date=short --no-merges --format='%ad %ae %s'
2019-12-04 post Remove obsolete use of AtomicCounterMemoryMask.
2019-12-04 post Don't emit memoryBarrierShared() in workgroup control barriers.
2019-12-03 dsinclair Update graphics robust access results
2019-12-03 post Fix MSVC warnings when building without exceptions.
2019-12-03 dsinclair Share test shader script
2019-12-03 post Update update_test_shaders.sh as well.
2019-12-02 dsinclair Roll SPIRV-Tools, SPIRV-Headers and GLSLang
2019-12-02 post Fix uninitialized memory issue.
2019-12-02 post MSL: Support ClipDistance as an input stage variable.
2019-11-28 post Fix sign handling for S/UToF.
2019-11-28 post MSL: Fix automatic binding allocation for image atomic buffers.
2019-11-27 agaule Added --msl-decoration-binding command line argument to enable binding decoration for Metal.
2019-11-26 sarahmashay Add licensing header to test_shaders.py
2019-11-26 post Mark loop headers as complex as early as possible.
2019-11-25 bill.hollings Expose as public Compiler::update_active_builtins() and has_active_builtin().

Created with:
  roll-dep third_party/SPIRV-Tools third_party/glslang third_party/shaderc third_party/spirv-cross third_party/spirv-headers

Change-Id: I48bf11c85a723473d6d91eb40d1fa42e9b025e1a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14280
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

DEPS

@@ -51,13 +51,13 @@ deps = {
 
   # SPIRV-Cross
   'third_party/spirv-cross': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Cross@fd5aa3ad51ece55a1b51fe6bfb271db6844ae291',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Cross@15b860eb1c9510e20831743e9996bf9d7883c7fc',
     'condition': 'dawn_standalone',
   },
 
   # SPIRV compiler dependencies: SPIRV-Tools, SPIRV-headers, glslang and shaderc
   'third_party/SPIRV-Tools': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Tools@85f3e93d13f32d45bd7f9999aa51baddf2452aae',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Tools@e82a428605f6ce0a07337b36f8ba3935c9f165ac',
     'condition': 'dawn_standalone',
   },
   'third_party/spirv-headers': {
@@ -65,11 +65,11 @@ deps = {
     'condition': 'dawn_standalone',
   },
   'third_party/glslang': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/glslang@38b4db48f98c4e3a9cc405de3a76547b857e1c37',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/glslang@0de87ee9a5bf5d094a3faa1a71fd9080e80b6be0',
     'condition': 'dawn_standalone',
   },
   'third_party/shaderc': {
-    'url': '{chromium_git}/external/github.com/google/shaderc@efedd6739684bb2d4183b45af111b4942b465e5b',
+    'url': '{chromium_git}/external/github.com/google/shaderc@f9278b9cb69d93c8afb6b7a68a92c5c10bf1897c',
     'condition': 'dawn_standalone',
   },