The request ID was set to a fixed value, which caused license requests to be rejected by the YT server with TOO_MANY_STREAMS_PER_VIDEO The request ID is now a combination of a randomly generated value and a rolling index. This is based off a fix by gmorgan@ on the eureka branch #98fa6e5e. Merge of https://widevine-internal-review.googlesource.com/#/c/8496/ from the widevine cdm repo. b/12018697 Change-Id: I6c05fea885d46aea53a07235c3e5ac65a6971eaf