Moved into the anonymous namespace in string_encode.cc.
Bug: webrtc:6424
Change-Id: I5e8ea0f02c94d6de82ca4f875d16862eb2db3d2b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/138073
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28034}
It was used only in examples/peerconnection/server/peer_channel.cc,
for questionable utility.
Bug: webrtc:6663
Change-Id: I4047eb12f35615621dd0b34a694dead51c5fd20d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/128869
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27279}