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

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



Change-Id: Iffe3424da196ea08c0506937f31ee0caa53f505d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>