This change adds a new way for test code to serialize the important information
from a VideoReceiveStream::Config so that it can be stored as configuration data
for WebRTC fuzzers. This code isn't included in the object itself as it is only
going to be used to generate new configurations for the fuzzer each time a new
error_correction or video format is added to WebRTC.
Bug: webrtc:10117
Change-Id: I9b6fb8e0345890ab16f6d319d91e4e316d1f2888
Reviewed-on: https://webrtc-review.googlesource.com/c/116920
Commit-Queue: Benjamin Wright <benwright@webrtc.org>
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26255}
