Roll src/third_party/tint/src/ 429aa812a..88f0ae369 (25 commits)

https://dawn.googlesource.com/tint.git/+log/429aa812a02d..88f0ae369fef

$ git log 429aa812a..88f0ae369 --date=short --no-merges --format='%ad %ae %s'
2020-07-28 rharrison Get 'gn gen --check' passing
2020-07-28 idanr Fix Tint ninja build
2020-07-27 dsinclair Remove StatementList.
2020-07-27 dsinclair [spirv-reader] Update to create BlockStatements
2020-07-27 dsinclair [wgsl-reader] Update to create BlockStatements
2020-07-27 dsinclair Convert LoopStatement to use BlockStatement.
2020-07-27 dsinclair Convert IfStatement and ElseStatement to use BlockStatement.
2020-07-27 dsinclair Convert CaseStatement to use BlockStatement.
2020-07-27 dsinclair Convert Function to use BlockStatement.
2020-07-27 dsinclair [spirv-writer] Add BlockStatement emission.
2020-07-27 dsinclair [msl-writer] Emit BlockStatement.
2020-07-27 dsinclair [wgsl-writer] Add emission of BlockStatement.
2020-07-27 dsinclair [ast] Add BlockStatement
2020-07-25 dsinclair [msl-writer] Emit intrinsics.
2020-07-25 dsinclair Remove KillStatement
2020-07-25 dsinclair [spirv-reader] Convert from KillStatement to DiscardStatement
2020-07-25 dsinclair [wgsl-reader] Add `discard` parsing.
2020-07-25 dsinclair [wgsl-writer] Add DiscardStatement support
2020-07-25 dsinclair [msl-writer] Emit DiscardStatement.
2020-07-25 dsinclair [spirv-writer] Add DiscardStatement support.
2020-07-25 dsinclair [ast] Add DiscardStatement AST node.
2020-07-24 sarahmashay [validation] Add a disabled test for re-assigning a constant.
2020-07-24 dsinclair Fixup some doc and compile issues.
2020-07-23 sarahmashay [validation] implement invalidate assignment to a different type.
2020-07-23 dsinclair Handle review feedback.

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

BUG=tint:123

Change-Id: I35c7a59699ac95f9012b2ecf353f26ad1e7cb0d7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2323587
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Cr-Commit-Position: refs/heads/master@{#792394}

DEPS

@@ -357,7 +357,7 @@ vars = {
   'ukey2_revision': '0275885d8e6038c39b8a8ca55e75d1d4d1727f47',
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'tint_revision': '429aa812a02d7db9259dd12a642fb8d08f09e24d',
+  'tint_revision': '88f0ae369fef96b6118e1c99a8e97f9ff0a79e8f',
 
   # 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: 429aa812a02d7db9259dd12a642fb8d08f09e24d
+Revision: 88f0ae369fef96b6118e1c99a8e97f9ff0a79e8f
 License: Apache 2.0
 License File: LICENSE
 Security Critical: yes