Merge "Fix license and license text." am: b201185926 am: ec846f4212 am: 4afa8d3a48 am: 954deedd3f

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Music/+/1964684

Change-Id: I51c310fba88e6df9171687e1b37d46cd2c083234