Roll buildtools/third_party/libc++abi/trunk/ 5c3e02e92..8dd405113 (10 commits)

https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git/+log/5c3e02e92ae8..8dd405113a4f

Created with:
  roll-dep buildtools/third_party/libc++abi/trunk

Change-Id: Ieec018ad85a90febb3e014ae52e6c20be421e943
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/100491
Reviewed-by: Nigi <nigi@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>
Auto-Submit: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index f7ce4f6..bec1376 100644
--- a/DEPS
+++ b/DEPS
@@ -106,7 +106,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libc++abi
   # and whatever else without interference from each other.
-  'libcxxabi_revision': '5c3e02e92ae8bbc1bf1001bd9ef0d76e044ddb86',
+  'libcxxabi_revision': '8dd405113a4f3694e910b79785dd7fb7535a888a',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libunwind
   # and whatever else without interference from each other.