Merge "TransactionTooLargeException: doc clarification" am: e51328b36c am: db1696ee21 am: 9209ce0c19

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1537983

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id6a91b53a5c720298fcba165e81c12685d4f654e