3cb3e9a49e
TEST=Recorded traces using the file recorder on ASAN and TSAN builds. Change-Id: I2251a8373d952d6e3ef1803e9a79de85522f518a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/312720 Reviewed-by: Ben Konyi <bkonyi@google.com>