Merge "Add onTrustManagedChanged state to TrustRepository" into udc-dev am: 81beed54e3 am: cb716de503 am: b7344b48a9 am: 9567fae5a7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22906407

Change-Id: Id842e07a1b28ab564d756459d41e608b89336c8c
Signed-off-by: Automerger Merge Worker <[email protected]>