This reverts commit acf8ccb3c9f001b0ed749aca52b2d436d66f9586. Reason for revert: Speculative revert for https://ci.chromium.org/ui/p/chromium/builders/try/win10_chromium_x64_rel_ng/b8851745102358680592/overview. Original change's description: > Use the new DNS resolver API in PeerConnection > > Bug: webrtc:12598 > Change-Id: I5a14058e7f28c993ed927749df7357c715ba83fb > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/212961 > Reviewed-by: Niels Moller <nisse@webrtc.org> > Commit-Queue: Harald Alvestrand <hta@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#33561} # Not skipping CQ checks because original CL landed > 1 day ago. TBR=hta@webrtc.org Bug: webrtc:12598 Change-Id: Idc9853cb569849c49052f9cbd865614710fff979 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/213188 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33591}