Now fixed issue which caused http://b/140707892 First version was reverted in https://webrtc-review.googlesource.com/c/src/+/152526. The mistake I had done in the original version was that I missed that the new builder could throw a different type of exception and it was never caught. TBR: glaznev@webrtc.org Bug: webrtc:10942 Change-Id: I0e11511936d2d25681a1ffae3bbd367095fee7a1 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/152664 Reviewed-by: Henrik Andreassson <henrika@webrtc.org> Commit-Queue: Henrik Andreassson <henrika@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29164}