Roll src/third_party/perfetto 5450dc0a9c83..617f4eb4e5b7 (3 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/5450dc0a9c83..617f4eb4e5b7


git log 5450dc0a9c83..617f4eb4e5b7 --date=short --no-merges --format='%ad %ae %s'
2019-02-27 primiano@google.com Merge "Make Producer.CreateTraceWriter thread-safe"
2019-02-27 hjd@google.com perfetto-ui: Unify track and track group borders
2019-02-27 hjd@google.com perfetto-ui: Remove 'Tracks' header panel


Created with:
  gclient setdep -r src/third_party/perfetto@617f4eb4e5b7

The AutoRoll server is located here: https://autoroll.skia.org/r/perfetto-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


TBR=perfetto-bugs@google.com

Change-Id: Ib53566536d684e1cde9a19a2e84717a1d7d732be
Reviewed-on: https://chromium-review.googlesource.com/c/1491763
Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#636067}
1 file changed