Merge "binder: don't specify POLLHUP in .events for poll()" am: 1291f27a24 am: 6de2eb3523 am: 3aebb8c20e

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1792852

Change-Id: I50162dd3ac05369b2c1659f7ba79eb00bb55b792