commit 629a5f9705368990515ca4754f58f2d4ffb78a1e
author Daniel Cashman <dcashman@google.com> Fri Mar 30 18:54:14 2018 -0700
committer Daniel Cashman <dcashman@google.com> Mon Apr 02 20:12:14 2018 +0000
tree 27575b4afe6a2e24d4cb5acf0584e219a27df3d1
parent 1c967fe075ba6adaf127ae741ff177434c5bd866

Add ROLLBACK past signing cert capability.

Add a new capability that may be granted to past signing certificates
after changing to a new signing certificate that will allow applications
to go back to a previous signing certificate.  This capability is
intended to not be granted, but may be added later in the event that
a signing certificate change caused undesirable behavior.

Bug: 73927694
Test: PkgInstallSignatureVerificationTest
Change-Id: I7453a2da00e740a55de45e7b144f308a9bc33772
(cherry picked from commit a1d0cf74f93bc6cdef054e73c9f09f44cc44d501)