Ironic :( The "field trial guy" constructing a invalid string,
if only there would have been a builder instead...
I tested the code several times...but not with debug build...
Bug: webrtc:13741
Change-Id: If3caad0f5533fc150ffd6a34a89ab84f3f0264aa
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/256979
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Jonas Oreland <jonaso@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36370}