Merge "Log failures to unlinkToDeath wakelocks." into sc-dev am: 0fa71fccb5 am: ab26c9e03f am: 11b0191829 am: 5301004fdf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15259610

Change-Id: I8252730e0bfabf3ca9bb45fde010e43dfca11d9e