Roll src/third_party/tint/src/ 919011af0..5f43fedcd (18 commits)

https://dawn.googlesource.com/tint.git/+log/919011af0a2a..5f43fedcddba

$ git log 919011af0..5f43fedcd --date=short --no-merges --format='%ad %ae %s'
2020-07-16 dneto [spirv-reader] Handle gl_Position
2020-07-16 rharrison Clean up how deps are defined in BUILD.gn
2020-07-16 dsinclair Remove refs.cfg.
2020-07-16 dsinclair Fixup group list name
2020-07-16 dsinclair [msl-writer] Emitting of program constants.
2020-07-16 dsinclair [msl-writer] Fixup matrix and array constructors.
2020-07-16 dsinclair Differentiate size and stride in array type name.
2020-07-16 dneto [spirv-reader] Support duplicate type definitions
2020-07-15 dsinclair [msl-writer] Add struct offset support.
2020-07-15 dsinclair [msl-writer] Add builtin support
2020-07-15 dsinclair Add helpers for referenced variables.
2020-07-15 dsinclair [msl-writer] Refactor some entry point variable code.
2020-07-15 dsinclair [msl-writer] Generate entry point functions.
2020-07-14 dsinclair [msl-writer] Handle emitting user function calls.
2020-07-14 dsinclair Inherit refererenced globals up the call stack.
2020-07-14 dsinclair [msl-writer] Generate input/output structs
2020-07-14 dsinclair Add determination of entrypoint callees.
2020-07-14 dsinclair Update cube example

Created with:
  roll-dep src/third_party/tint/src

Change-Id: I06b16721427a141dee1b101e23bb36e47c09f836
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2302926
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Cr-Commit-Position: refs/heads/master@{#789259}

DEPS

@@ -356,7 +356,7 @@ vars = {
   'ukey2_revision': '0275885d8e6038c39b8a8ca55e75d1d4d1727f47',
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'tint_revision': '919011af0a2ae1b663aae0aaa4083a3f9f13e66d',
+  'tint_revision': '5f43fedcddba8fd4cc3d9ff21b2ae8c5f8f4f4bc',
 
   # TODO(crbug.com/941824): The values below need to be kept in sync
   # between //DEPS and //buildtools/DEPS, so if you're updating one,

third_party/tint/README.chromium

@@ -2,7 +2,7 @@ Name: Tint
 Short Name: tint
 URL: https://dawn.googlesource.com/tint
 Version: 0
-Revision: 919011af0a2ae1b663aae0aaa4083a3f9f13e66d
+Revision: 5f43fedcddba8fd4cc3d9ff21b2ae8c5f8f4f4bc
 License: Apache 2.0
 License File: LICENSE
 Security Critical: yes