Revert "[compiler] Do MapRef::CanBeDeprecated and ::CanTransition concurrently"
This reverts commit abe4858b. Reason for revert: Speculative revert for TSAN issues (https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20TSAN%20-%20no-concurrent-marking/3342/overview) Original change's description: > [compiler] Do MapRef::CanBeDeprecated and ::CanTransition concurrently > > CanBeDeprecated looks at the DescriptorArray, and CanTransition at the > instance_type. Both are safe to read concurrently and we just had to > enable them with the macro. > > Bug: v8:7790 > Change-Id: Iafe6470f2d64a9ed38383cb9e4d00dd6f23d05d7 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2826539 > Reviewed-by: Georg Neis <neis@chromium.org> > Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org> > Cr-Commit-Position: refs/heads/master@{#73995} Bug: v8:7790 Change-Id: I3a068c7d3b04d6b94af74e172960d5756e84103e No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2831486 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#74001}
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