Merge "Add default move assignment opperators to ScopedAResource types" am: 7f90426fc8 am: 4bc1a78c80 am: 49fefe58a2

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1374648

Change-Id: I5028a0b8f589a44fa56871c175e91a28410f9904