Merge "Proactively unparcel bitmaps in MediaMetadata" into tm-dev am: 1574fbe5 am: fbb13d7b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18918926



Change-Id: I439ab5ad00d922f53a991455a8b4dd4fa256ae28
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>