Bug 1067060: Refactor PanelType usage in Robocop. r=mcomella
Bug 1067060: Remove use of SynchronousQueue from RobocopUtils. r=mcomella
Bug 1067060: Remove redundant typecasts, add final and some override annotations. r=mcomella
Bug 1067060: Don't construct StringHelper. r=mcomella
Bug 1067060: Eliminate SynchronousQueue from RobocopUtils. r=mcomella
Bug 1067060: Don't reference static things via instances in Robocop. r=mcomella