Spent a very long time trying to figure out if my revision #11857 was the source of the functional test failures. In the final analysis the failures were not caused by my revision, instead they were apparently random failures, probably caused by the tinderboxes.
Fix bug#6670: Move left sidebar icon over one pixel
Fix bug#6441: Using Cmd/Ctrl-A when focus is in the Notes field, blanks out DV and selects all rows in Summary table view. r=stearns. The fix was in wxWidgets.
Fix bug#6250: Can't re-subscribe to a calendar after deleting it from the sidebar.
Made good progress on bug#6136: Edit > Delete does nothing right after you share a collection. Tested various fixes, but I still don't have a final solution.