bootstat: Add more debug logging metrics to RecordFactoryReset.

In an effort to track down the source of some wonky data being reported.

Bug: 27550578
Change-Id: I1f08447c0203e7982d1b44bc04b531e96358c223
(cherry picked from commit 0660b307b869c76696adac35b14c3cfe91592c2a)
1 file changed