Merge "media: clarify the use of profiles for MediaCodec encoders" into udc-dev am: 5335811d am: 4f2b0abc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23575693



Change-Id: I7bfc8d79f2f18454e58b24843a35d1450b2157f8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>