Merge "Merge "Merge "media: clarify that flush() is not supported for...
Merge "Merge "Merge "media: clarify that flush() is not supported for encoders." into tm-dev am: 381a3b66 am: 946aeccb" into tm-d1-dev-plus-aosp am: df1e71f4" into tm-qpr-dev-plus-aosp