151d0b15d3
[ Merge of http://go/wvgerrit/128163 ] In android S, we added a feature b/169740403 [Limited lifespan DRM certificates with license preservation] Due to uncertainties of when the provisioning service will launch, we are disabling expiration for legacy DRM certificates. If the feature does not launch in time, existing DRM certificates will expire and be replaced. Offline licenses associated with these expired DRM certificates will fail to load. Expiration of legacy certificates will be reenabled at a later time. The main portion of feature, the issuing of new DRM certificates with expiration time will still be supported. Bug: 192428783 Bug: 169740403 Test: WV unit/integration tests Change-Id: I1d1184249848f215953a837f369528d3b74c9618