fuchsia: Remove an unwind-related workaround for a bug that's been fixed upstream

See https://reviews.llvm.org/D79822

Bug: 1078588
Change-Id: Iff981341b2b3a006a590b03da21ec3f0a08b56bf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3441164
Auto-Submit: Nico Weber <thakis@chromium.org>
Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Cr-Commit-Position: refs/heads/main@{#967522}
NOKEYCHECK=True
GitOrigin-RevId: af333b164741314e32c4a92d918323e1de531367
1 file changed