Derek Xu
1dd644f595
TEST=Checked that Observatory's timeline view was still able to load CPU samples correctly, and ensured that samples retrived using getPerfettoCpuSamples were the same as the ones shown in Observatory. Change-Id: I9b58cd32bc9a1c08848718f25f10db9fa6d4d241 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/297760 Commit-Queue: Derek Xu <derekx@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>