This ensures that on service outages we get a clear early error message instead of something cryptic later down the line
Bug: None
Change-Id: Ib637ed97144284e3744aaa948f594f5795fa9c72
No-Try: True
Reviewed-on: https://webrtc-review.googlesource.com/18040
Reviewed-by: Edward Lemur <ehmaldonado@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Commit-Queue: Oleh Prypin <oprypin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20545}
7f6af7a36c