commit 5ae7300a076d169418684197a27b364b6a982c62
author David Pursehouse <david.pursehouse@sonymobile.com> Thu Nov 01 15:22:26 2012 +0900
committer Edwin Kempin <edwin.kempin@sap.com> Wed Nov 14 06:04:26 2012 +0100
tree ae6acab10ec5f3a93138711c15efd05dd79bd41d
parent d19be975e29d2b870913567d4c2bb7b8e155784a

Make the ability to view draft changes a grantable permission

Currently only the change owner and explicitly added reviewers
are able to see draft changes.

This change makes the ability to view draft changes a grantable
permission.  Users having this permission will be able to view
draft changes even if they are not the owner or already added
as a reviewer.

A use case for this would be a non-interactive user such as an
automated verification bot that needs to react to all changes,
including drafts.

Bug: issue 1585
Change-Id: Ia57f000d1ac075e61edb604682e85d2d135c50f2