1. add missing checks to set the overall result when some tests fail
(to verify b/10528466)
2. Fix test result on L1 devices where we can't hash the decrypt result
due to inaccessible memory buffers.
3. Configure the codec with a surface to avoid codec errors on L1 devices
b/10528466
Merge of https://widevine-internal-review.googlesource.com/#/c/7510/
from the widevine CDM repo
Change-Id: I5c7ef5ce802cc4ff63f62524ef2120fb671920f4
Builds libwvmdrmengine.so, which is loaded by the new
MediaDrm APIs to support playback of Widevine/CENC
protected content.
Change-Id: I6f57dd37083dfd96c402cb9dd137c7d74edc8f1c
