Comment 0 for bug 1180959

There is a DOM node leak triggered by relation lines.

To reproduce:

- start the app against the improv script
- remove all services but two that can be related (e.g., mediawiki and haproxy)
- remove all relations
- start the memory timeline
- click on the trash can icon to trigger a GC collection
- clear the memory timeline
- move a service a few times
- click on the trash can icon to trigger a GC collection
- double-click on the timeline range selector to expand it to "all time"
- note whether or not the DOM node bar goes back to baseline
- note that there is no leak (hopefully)
- add a relation
- click on the trash can icon to trigger a GC collection
- clear the memory timeline
- move a service a few times
- click on the trash can icon to trigger a GC collection
- double-click on the timeline range selector to expand it to "all time"
- note whether or not the DOM node bar goes back to baseline
- note a DOM node leak of > 100 nodes (hopefully)