The original clear lead integration tests weren't following the flow of the original bug because there was only one sample, so DecryptMultipleSamples wasn't being called in the same way. This should fix this. Bug: 320785945 Merged from https://widevine-internal-review.googlesource.com/198137 (cherry picked from commit 4141e271d44c32da88dc0f02a0173fae0b45ead9) Change-Id: Ia70e3fd78381d8d34261b95931fdb303f77f73fd