Add nav bar case to RemoteAnimationTarget of non-app window

1. Only send navigation bar target when:
   - The transitition is app launch
   - In gesture navigation bar mode
   - The navigation bar is not controlled by fixed rotation or recents

2. Add a windowType field to RemoteAnimationTarget so that the remote
   clients could use this to find the non-app window they want.

Bug: 139273001
Test: atest RemoteAnimationControllerTest
Change-Id: I7003011351913b040b47e6fb567eedb4baf34a55