Bug 1497253 - Set Bugzilla by default when associating a bug (#4127)
Bug 1497253 - Set Bugzilla by default when associating a bug (#4127)


edmorley/treeherder,KWierso/treeherder,edmorley/treeherder,KWierso/treeherder,edmorley/treeherder,KWierso/treeherder,KWierso/treeherder,edmorley/treeherder