A reasonable amount of incoming packets could generate feedback for millions of packets. Bug: chromium:949020 Change-Id: I7f3e6b75b683af5b2732c472cc92c6788540486b Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/131333 Commit-Queue: Johannes Kron <kron@webrtc.org> Reviewed-by: Sebastian Jansson <srte@webrtc.org> Cr-Commit-Position: refs/heads/master@{#27481}