Merge "Update PM#checkSignatures by uid to support pre-key rotation behavior"...
Merge "Update PM#checkSignatures by uid to support pre-key rotation behavior" into rvc-dev am: 3369bbd8 am: 668dba41 am: 75e34cd1
Change-Id: Ifd94cc0e2eb5bfccd96326b49f10ad3bd1683a03