Issue #1338110 by aaron.r.carlton, oriol_e9g: Fixed remove the protected variable () if it's not used in tracker.test.
Issue #1338110 by aaron.r.carlton, oriol_e9g: Fixed remove the protected variable () if it's not used in tracker.test.

brainhell/drupalglass,joshkoenig/golden-god-demo,brainhell/drupalglass,joshkoenig/golden-god-demo,brainhell/drupalglass,edutrul/social-web,brainhell/drupalglass,joshkoenig/golden-god-demo,edutrul/social-web,lincgr/Prueba,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,OccupyWallStreet/streetnet,brainhell/drupalglass,lincgr/Prueba,OccupyWallStreet/streetnet,lincgr/Prueba,edutrul/social-web,lincgr/Prueba,edutrul/social-web,rmcveigh/frontend-dev,rmcveigh/frontend-dev,joshkoenig/golden-god-demo,rmcveigh/frontend-dev,OccupyWallStreet/streetnet,joshkoenig/golden-god-demo,edutrul/social-web,OccupyWallStreet/streetnet