tree fe7d8aee9a47c826d0ffd5b387f3d544a3057869
parent 01859d41bf1b91d27236da1002a06adc8d218f0a
author Danil Chapovalov <danilchap@webrtc.org> 1700746593 +0100
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1700851054 +0000

Add CopyOnWriteBuffer::empty accessor

CopyOnWriteBuffer is a container-like type,
lack of empty accessor is often surprising.

Bug: None
Change-Id: I9db1e3837aa596810729e9bf92e366fbce3908d3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/328382
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Auto-Submit: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41234}