This avoids unnecessary memcpy calls. Bug: webrtc:10750 Change-Id: I73fe8f1c9659f2c5e59d7fb97b80349a3504a34a Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/145320 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29315}