Xcode 12.5 triggers some warnings for -Wdeprecated-copy, and I believe it is better to fix this problem than to suppress this warning. Bug: webrtc:12749 Change-Id: I5ca5fd8fdcae18fe7d3941f78b3366b5f03b8c00 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/218400 Commit-Queue: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33990}