tree d418591835aec7c22724e49e0a8681efea5fc39c
parent 4990e4f0e3d493036e99e1f5fb893635a9b66eb1
author Jeff Sharkey <jsharkey@android.com> 1405535528 -0700
committer Jeff Sharkey <jsharkey@android.com> 1405543089 -0700

Install sessions only inherit APK files.

Also track historical install sessions for debugging purposes.  Hide
signature verification API for now.  Clear code cache only after
killing the app being upgraded.

Bug: 14975160
Change-Id: I52fc7f11d2506f792236d8a365c8cfed21b46c30