DCHECK instead of run-time check extension type is correct. BUG=webrtc:1994 Review-Url: https://codereview.webrtc.org/2795723002 Cr-Commit-Position: refs/heads/master@{#17524}
DCHECK instead of run-time check extension type is correct. BUG=webrtc:1994 Review-Url: https://codereview.webrtc.org/2795723002 Cr-Commit-Position: refs/heads/master@{#17524}