Roll third_party/glslang/ 7bc0473..4b97a11 (5 commits)

KhronosGroup/glslang@7bc0473...4b97a11

$ git log 7bc0473..4b97a11 --date=short --no-merges --format='%ad %ae %s'
2019-10-06 dj2 single line
2019-10-03 dj2 Update appveyor and travis files
2019-10-03 dj2 Move install directory for SPIRV/ folder.
2019-09-29 cepheus HLSL: Fix KhronosGroup#1912: add attribute syntax for nonreadable/nonwritable
2019-09-27 cepheus HLSL: Fix KhronosGroup#1912: add attribute syntax for overriding image formats.

Roll third_party/googletest/ dc1ca9ae4..cd17fa2ab (8 commits)

google/googletest@dc1ca9a...cd17fa2

$ git log dc1ca9ae4..cd17fa2ab --date=short --no-merges --format='%ad %ae %s'
2019-10-05 soap Add documentation for pkg-config in cross-compilation settings
2019-10-05 soap Revert "Use pcfiledir for prefix in pkgconfig file"
2019-10-03 misterg Googletest export
2019-10-03 absl-team Googletest export
2019-10-02 absl-team Googletest export
2019-09-29 misterg Googletest export
2019-10-01 ant35rookie Fix typo in documents
2019-08-16 pbarker Add many missing override keywords

Roll third_party/re2/ 5bd613749..266119da0 (2 commits)

google/re2@5bd6137...266119d

$ git log 5bd613749..266119da0 --date=short --no-merges --format='%ad %ae %s'
2019-10-09 junyer Tidy up the ersatz benchmark library.
2019-10-07 junyer Move pod_array.h and sparse_{array,set}.h from util/ to re2/.

Roll third_party/spirv-headers/ 842ec90..b252a50 (1 commit)

KhronosGroup/SPIRV-Headers@842ec90...b252a50

$ git log 842ec90..b252a50 --date=short --no-merges --format='%ad %ae %s'
2019-09-24 lukasz.gotszald add cmake option SPIRV_HEADERS_SKIP_INSTALL

Roll third_party/spirv-tools/ 9eb1c9a..df15a4a (15 commits)

KhronosGroup/SPIRV-Tools@9eb1c9a...df15a4a

$ git log 9eb1c9a..df15a4a --date=short --no-merges --format='%ad %ae %s'
2019-10-09 cwallez CMake: Add support for building with emscripten (KhronosGroup#2948)
2019-10-09 stevenperron Update CHANGES
2019-10-08 stevenperron Link cfg and dominator analysis in the context (KhronosGroup#2946)
2019-10-08 afdx spirv-fuzz: add transformation and pass to construct composites (KhronosGroup#2941)
2019-10-08 paulthomson reduce: improve remove unref instr pass (KhronosGroup#2945)
2019-10-08 afdx spirv-fuzz: add disabled test to document known issue (KhronosGroup#2942)
2019-10-08 afdx spirv-fuzz: Add fuzzer pass to change selection controls (KhronosGroup#2944)
2019-10-07 jeremy-lunarg Enable OpTypeCooperativeMatrix specialization (KhronosGroup#2927)
2019-10-04 stevenperron Handle OpKill better (KhronosGroup#2933)
2019-10-04 greg Generate null pointer by converting uint64 zero to pointer. (KhronosGroup#2935)
2019-10-03 afdx spirv-fuzz: option to convert shader into a form that renders red (KhronosGroup#2934)
2019-10-03 32110296+AaronHaganAMD Add SPV_KHR_shader_clock validation (KhronosGroup#2879)
2019-10-03 paulthomson reduce/fuzz: improve command line args (KhronosGroup#2932)
2019-10-02 alanbaker Validate physical storage buffer restrictions (KhronosGroup#2930)
2019-10-01 paulthomson fuzz: add shrinker-temp-file-prefix (KhronosGroup#2928)

Created with:
  roll-dep third_party/effcee third_party/glslang third_party/googletest third_party/re2 third_party/spirv-cross third_party/spirv-headers third_party/spirv-tools