Roll v8/ 06aba4270..a9cdaea34 (90 commits)

https://chromium.googlesource.com/v8/v8.git/+log/06aba4270cb5..a9cdaea34fc7

Version 12.1.85

Created with:
  roll-dep v8

Change-Id: Idad987dcbe25c7626f00ae7493a3ad8eddaac323
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/114330
Auto-Submit: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>
Reviewed-by: Nigi <nigi@chromium.org>
diff --git a/DEPS b/DEPS
index e329f8a..53faaeb 100644
--- a/DEPS
+++ b/DEPS
@@ -206,7 +206,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling v8
   # and whatever else without interference from each other.
-  'v8_revision': '06aba4270cb5befa1c7f80d03dc0cc8b24cf737c',
+  'v8_revision': 'a9cdaea34fc73930ad6fd587cf90c5680caba864',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling zlib
   # and whatever else without interference from each other.