Also annotate a few of the remaining uses, to guide further splits of that large build target. Bug: webrtc:8733 Change-Id: I16ac33ab48e6d39a1a8dbc2a3fc671d8db6dbfe9 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150789 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29001}