Merge "Split DevicePolicyManagerInternal into DevicePolicyManagerLiteInternal." into sc-dev am: 60ec24eb am: 4a412662

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14948897

Change-Id: I2d1f0bf04701a1f81052e69da80aa466d125d9a6