Merge "Add BinderCacheManager: caches Binder & notifies listeners upon death" am: 1083b7ed57 am: 98e157c405 am: aed2f3e749 am: 68d12bb775

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1455085

Change-Id: Ide75c4e9217bc2f88c445328f9566de3e4e2890a