1a6ca36976
Bug: b/130252305 Test: nyc-mr2-release -> pi-dev, oc-mr1-release -> pi-dev nyc-mr2-release -> oc-mr1-release -> pi-dev upgrades with offline licenses In N, the L3 files were stored in /data/mediadrm/IDM[uid]/. In O, they were moved to /data/mediadrm/IDM[uid]/L3/. In P, we moved the contents of mediadrm to /data/vendor/mediadrm/. For an O->P upgrade, the L3 files can be read in /data/vendor/mediadrm/IDM[uid]/L3/, but when we upgrade N->P, the L3 files sit in /data/vendor/mediadrm/IDM[uid]/, unable to be read. This CL addresses this issue by changing the script to move any L3 files if they exist under this directory to the L3 subdirectory after we do the bulk move from /data/mediadrm/ to /data/vendor/mediadrm/. Change-Id: I319c323879766df063d25478046367878023a7cf