tree 4602e0ec8025357e96836dc79fd47e65e00a0ab3
parent bb366dabc5150a08af1f331ad6056ff0a7c065a7
author Clint Byrum <clint@fewbar.com> 1490247505 -0700
committer Clint Byrum <clint@fewbar.com> 1490448025 -0700

Refactor out Changeish

This makes everything a child of Ref. As a result of this rearrangement,
NullChanges are awkward to use, and thus, have been replaced by enqueued
Refs where the 'ref' attribute is still unknown. As a result,
status.json will show timer-created jobs with an ID, where they used to
show a null, which is why that change to test_timer is necessary.

Change-Id: Ief0d3dde089b5529b9df7a804f6fea72b8b7dc48
Story: 2000781
Task: 3300