Rolling 4 dependencies

Roll third_party/SPIRV-Tools/ 618ee5094..3724cfbea (7 commits)

618ee50942..3724cfbea8

$ git log 618ee5094..3724cfbea --date=short --no-merges --format='%ad %ae %s'
2019-11-05 afdx spirv-fuzz: better computation of data synonym facts (#3010)
2019-11-05 afdx spirv-fuzz: make equivalence classes deterministic (#3011)
2019-11-04 jmadill Add missing headers to GN. (#3009)
2019-11-04 chris Correct "environment" typo (#3007)
2019-11-01 afdx spirv-fuzz: improvements to representation of data synonym facts (#3006)
2019-11-01 stevenperron Add iOS as a supported platform (#3001)
2019-11-01 rharrison Reset pointers before iterating in fuzzer to avoid double free (#3003)

Roll third_party/glslang/ b131630e7..5d0e01d9e (8 commits)

b131630e7c..5d0e01d9e7

$ git log b131630e7..5d0e01d9e --date=short --no-merges --format='%ad %ae %s'
2019-11-04 rharrison Remove std::move that is breaking chromium roll
2019-11-03 cepheus Tests: Add more test results for the previous generator version bump.
2019-11-02 cepheus Bump up the generator version, which is exposed in SPV test results.
2019-11-03 sk Fix warning: size_t->int implicit cast
2019-11-02 jmadill Add a couple missing headers to the GN build.
2019-11-01 cepheus Bump version.
2019-10-21 dneto SPIR-V: Aggressively prune unreachable merge, continue target
2019-10-25 sk Add option ENABLE_CTEST to skip testing

Roll third_party/shaderc/ 0a260d789..f16e79385 (4 commits)

0a260d789f..f16e793858

$ git log 0a260d789..f16e79385 --date=short --no-merges --format='%ad %ae %s'
2019-11-04 rharrison Rolling 5 dependencies (#862)
2019-11-04 9856269+sarahM0  Add --emit-line-drective option (#861)
2019-11-01 9856269+sarahM0 Add spvcir unit test - OpCapability (#857)
2019-11-01 rharrison Add flag for updating invalid expecations and rewrite end logic (#856)

Roll third_party/spirv-cross/ d253f41e1..24f209eb9 (4 commits)

d253f41e17..24f209eb93

$ git log d253f41e1..24f209eb9 --date=short --no-merges --format='%ad %ae %s'
2019-11-04 post Add spvc_type_get_base_type_id.
2019-11-04 post C API: Add missing boolean options.
2019-11-04 post GLSL: Fix issue with array-of-array inputs in tess.
2019-11-01 dmalyshau Avoid including stdexcept in no-exception environment

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

Change-Id: I6109f6d6c0602d39d459bb3f4983ee2c88a6fcb9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13081
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

DEPS

@@ -50,13 +50,13 @@ deps = {
 
   # SPIRV-Cross
   'third_party/spirv-cross': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Cross@d253f41e17e27285756d031d8ba43bf370264e1f',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Cross@24f209eb9306eb1ae184c0cd95afce279d696045',
     '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@618ee509421ffb349f29d5e19bc4b951456dadbe',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/SPIRV-Tools@3724cfbea894d1d7426051114b455fcdf4be6ec5',
     'condition': 'dawn_standalone',
   },
   'third_party/spirv-headers': {
@@ -64,11 +64,11 @@ deps = {
     'condition': 'dawn_standalone',
   },
   'third_party/glslang': {
-    'url': '{chromium_git}/external/github.com/KhronosGroup/glslang@b131630e7c749a5dc19faa458024260c71fb170f',
+    'url': '{chromium_git}/external/github.com/KhronosGroup/glslang@5d0e01d9e7f9fae7609843d00f9fc5f41c3ddfdd',
     'condition': 'dawn_standalone',
   },
   'third_party/shaderc': {
-    'url': '{chromium_git}/external/github.com/google/shaderc@0a260d789fe94bfa00ae919527513a946339e244',
+    'url': '{chromium_git}/external/github.com/google/shaderc@f16e793858c4b438382f8483cb95f65b6b9aa3bf',
     'condition': 'dawn_standalone',
   },