Merge "libbinder: support server-specific session" am: 5f852b9c9b am: ccfc6a9bff am: 4e28d3556a am: c787f60dcc am: c1ba3cce78

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1858881

Change-Id: I135e2d629414b95d3df953afca3099454639fd37