Roll 6 dependencies and bypass changed API usage

Roll third_party/glslang/ 3ee5f2f1d..2de6d657d (6 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/3ee5f2f1d331..2de6d657dde3

$ git log 3ee5f2f1d..2de6d657d --date=short --no-merges --format='%ad %ae %s'
2020-08-04 john SPV: Standalone; sanity check the client GLSL input semantics option value.
2020-08-04 john SPV: Use more correct SPV-Tools environment, partially addressing #2290
2020-08-04 john SPV: Fix #2363: include trailing newline named text SPV output.
2020-07-03 ShabbyX Use GLSLANG_ANGLE to strip features to what ANGLE requires
2020-07-31 bclayton Revert changes that migrate to `thread_local`.
2020-07-27 dneto Avoid spurious warning about uninit var

Created with:
  roll-dep third_party/glslang

Roll third_party/shaderc/ cfacaaffd..c626b912d (1 commit)

https://chromium.googlesource.com/external/github.com/google/shaderc/+log/cfacaaffd1fe..c626b912dc45

$ git log cfacaaffd..c626b912d --date=short --no-merges --format='%ad %ae %s'
2020-07-29 dsinclair Update some language usage. (#1124)

Created with:
  roll-dep third_party/shaderc

Roll third_party/spirv-cross/ f5e9f4a17..82d1c43e4 (6 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Cross/+log/f5e9f4a1722e..82d1c43e4085

$ git log f5e9f4a17..82d1c43e4 --date=short --no-merges --format='%ad %ae %s'
2020-08-03 cdavis MSL: Fix handling of matrices and structs in the output control point array.
2020-07-29 post Add some test cases for complex type aliasing scenario.
2020-07-29 post Ensure that we use primary alias type when emitting flattened members.
2020-07-29 post GLSL: Be more aggressive about using type_alias.
2020-07-29 post Only rewrite type aliases for the base type.
2020-07-28 post GLSL: Add option to force flattening IO blocks.

Created with:
  roll-dep third_party/spirv-cross

Roll third_party/spirv-headers/ 979924c8b..3fdabd0da (4 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers/+log/979924c8bc83..3fdabd0da293

$ git log 979924c8b..3fdabd0da --date=short --no-merges --format='%ad %ae %s'
2020-08-03 44190824+mmerecki Reserve SPIR-V token range for upcoming Intel extensions. (#165)
2020-07-29 alanbaker Update BUILD.bazel and BUILD.gn (#166)
2020-07-29 alanbaker Publish the headers for the clspv embedded reflection non-semantic extended instruction set (#164)
2020-07-29 johnkslang Update the registry in spir-v.xml to modernize and split out opcodes. (#156)

Created with:
  roll-dep third_party/spirv-headers

Roll third_party/SPIRV-Tools/ 150be20d4..8bc27a1cf (17 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools/+log/150be20d4334..8bc27a1cfbc1

$ git log 150be20d4..8bc27a1cf --date=short --no-merges --format='%ad %ae %s'
2020-08-04 vasniktel spirv-fuzz: Remove OpFunctionCall operands in correct order (#3630)
2020-08-04 vasniktel spirv-fuzz: Handle capabilities during module donation (#3651)
2020-08-04 vasniktel spirv-fuzz: Refactor boilerplate in TransformationAddParameter (#3625)
2020-08-03 vasniktel spirv-fuzz: TransformationMoveInstructionDown (#3477)
2020-07-31 jaebaek Remove DebugDeclare only for target variables in ssa-rewrite (#3511)
2020-07-31 vasniktel Fix typo in ASAN CI build (#3623)
2020-07-30 stefanomil spirv-fuzz: Transformation to add loop preheader (#3599)
2020-07-30 stefanomil spirv-fuzz: Pass to replace int operands with ints of opposite signedness (#3612)
2020-07-30 jaebaek Debug info preservation in loop-unroll pass (#3548)
2020-07-30 alanbaker Validator support for non-semantic clspv reflection (#3618)
2020-07-30 vasniktel spirv-fuzz: Fix memory bugs (#3622)
2020-07-29 andreperezmaselco.developer spirv-fuzz: Implement the OpOuterProduct linear algebra case (#3617)
2020-07-30 vasniktel spirv-fuzz: Compute corollary facts from OpBitcast (#3538)
2020-07-29 dj2 Update some language usage. (#3611)
2020-07-29 vasniktel spirv-fuzz: Relax type constraints in DataSynonym facts (#3602)
2020-07-29 vasniktel spirv-fuzz: Remove non-deterministic behaviour (#3608)
2020-07-29 afdx Avoid use of 'sanity' and 'sanity check' in the code base (#3585)

Created with:
  roll-dep third_party/SPIRV-Tools

Roll third_party/tint/ c5cd8f5bd..f18d737b4 (26 commits)

https://dawn.googlesource.com/tint/+log/c5cd8f5bd382..f18d737b4e93

$ git log c5cd8f5bd..f18d737b4 --date=short --no-merges --format='%ad %ae %s'
2020-08-04 rharrison Rolling 7 dependencies and fix BUILD.gn
2020-07-30 dsinclair [ast] Add texture types to the AST.
2020-07-30 dsinclair Add SamplerType to AST.
2020-07-30 dsinclair [hlsl-writer] Add loop support.
2020-07-30 dsinclair [hlsl-writer] Add if/else statements.
2020-07-30 dsinclair [hlsl-writer] Emit variable declarations.
2020-07-30 rharrison Add SPIR-V Reader Fuzzer
2020-07-30 rharrison Remove _exe suffix from sample program
2020-07-30 rharrison Change the default for BUILD.gn to build all the modules
2020-07-30 rharrison Simplify fuzzer targets to ease adding additional targets
2020-07-30 dsinclair Fixup build warnings
2020-07-30 dsinclair [wgsl-reader] Add stride support.
2020-07-30 dsinclair [wgsl-writer] Emit array stride decoration.
2020-07-30 idanr Add BlockStatement insert and non-const global_variables
2020-07-30 sarahmashay [Validator] Using pointers instead of refs
2020-07-29 dsinclair [hlsl-writer] Add member accessor emission.
2020-07-29 dsinclair [hlsl-writer] Add AsExpression to the HLSL backend.
2020-07-29 dsinclair [hlsl-writer] Add BlockStatement support.
2020-07-29 dsinclair [hlsl-writer] Emit discard.
2020-07-29 dsinclair [hlsl-writer] Emit array accessors.
2020-07-29 dsinclair [hlsl-writer] Add alias type support.
2020-07-29 dsinclair [hlsl-writer] Add constructor emission.
2020-07-29 dsinclair Add hlsl writer tests to BUILD.gn
2020-07-29 dsinclair [hlsl-writer] Add type emission.
2020-07-29 dsinclair Update some language usage.
2020-07-29 dneto [spirv-reader] Only support column-major matrices

Created with:
  roll-dep third_party/tint

Change-Id: I68064a00fb428d91aa00efa45f729bab1af2b103
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/26281
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
diff --git a/DEPS b/DEPS
index adb478d..9e7cf60 100644
--- a/DEPS
+++ b/DEPS
@@ -66,31 +66,31 @@
 
   # SPIRV-Cross
   'third_party/spirv-cross': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Cross@f5e9f4a1722ecd383aa5b1877c3ada544edd8b00',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Cross@82d1c43e408510793a73a0886b5998283ee84d7b',
     '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@150be20d4334b66c31a8ed81230f85b814b14a9f',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Tools@8bc27a1cfbc19a9fb0cf244fab693ad8909659e5',
     'condition': 'dawn_standalone',
   },
   'third_party/spirv-headers': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Headers@979924c8bc839e4cb1b69d03d48398551f369ce7',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Headers@3fdabd0da2932c276b25b9b4a988ba134eba1aa6',
     'condition': 'dawn_standalone',
   },
   'third_party/glslang': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/glslang@3ee5f2f1d3316e228916788b300d786bb574d337',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/glslang@2de6d657dde37a421ff8afb1bd820d522df5821d',
     'condition': 'dawn_standalone',
   },
   'third_party/shaderc': {
-    'url': '{chromium_git}/external/github.com/google/shaderc@cfacaaffd1fea5b413443a3b7c2f827c858de6bf',
+    'url': '{chromium_git}/external/github.com/google/shaderc@c626b912dc4568867b29c5b221df6aac75390ab5',
     'condition': 'dawn_standalone',
   },
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@c5cd8f5bd3823c7e4b0d1d26d5de3465a9159eec',
+    'url': '{dawn_git}/tint@f18d737b4e9318a1817126852edb6cc596ff1f5e',
     'condition': 'dawn_standalone',
   },
 
diff --git a/src/dawn_native/ShaderModule.cpp b/src/dawn_native/ShaderModule.cpp
index 6ad0c45..402a47f 100644
--- a/src/dawn_native/ShaderModule.cpp
+++ b/src/dawn_native/ShaderModule.cpp
@@ -356,11 +356,13 @@
             return DAWN_VALIDATION_ERROR(errorStream.str().c_str());
         }
 
-        tint::Validator validator;
-        if (!validator.Validate(module)) {
-            errorStream << "Validation: " << validator.error() << std::endl;
-            return DAWN_VALIDATION_ERROR(errorStream.str().c_str());
-        }
+        // TODO(rharrsion): Add this back in once multual dependencies are
+        // rolled into Chromium.
+        // tint::Validator validator;
+        // if (!validator.Validate(&module)) {
+        //    errorStream << "Validation: " << validator.error() << std::endl;
+        //    return DAWN_VALIDATION_ERROR(errorStream.str().c_str());
+        // }
 
         return {};
     }