tree 4584424287c373ca7462673f11c003770bf33c68
parent 5ddab6a252e50691adfb264c63dbe6d291789936
author Luca Milanesio <luca.milanesio@gmail.com> 1500556189 +0100
committer David Pursehouse <dpursehouse@collab.net> 1508996718 +0900

Factor out the access to PatchSets information

Decouple the issue extraction from the actual implementation of how
to access patch-set commit ids.

This is a preparation work to simplify the testing and porting of
its-base from ReviewDb to NoteDb.

Change-Id: I21cb3faf639f5b24f69e2dd6532b4bc7da235e2c