Do not initialize smart pointers
Do not initialize smart pointers

refs #5543

permcody/moose,sapitts/moose,bwspenc/moose,dschwen/moose,sapitts/moose,mellis13/moose,jhbradley/moose,SudiptaBiswas/moose,jasondhales/moose,yipenggao/moose,giopastor/moose,yipenggao/moose,friedmud/moose,milljm/moose,bwspenc/moose,jasondhales/moose,YaqiWang/moose,jhbradley/moose,stimpsonsg/moose,YaqiWang/moose,laagesen/moose,YaqiWang/moose,sapitts/moose,nuclear-wizard/moose,joshua-cogliati-inl/moose,jessecarterMOOSE/moose,jasondhales/moose,giopastor/moose,backmari/moose,joshua-cogliati-inl/moose,Chuban/moose,dschwen/moose,jessecarterMOOSE/moose,sapitts/moose,milljm/moose,lindsayad/moose,jiangwen84/moose,idaholab/moose,joshua-cogliati-inl/moose,wgapl/moose,laagesen/moose,Chuban/moose,jhbradley/moose,permcody/moose,liuwenf/moose,katyhuff/moose,laagesen/moose,liuwenf/moose,permcody/moose,YaqiWang/moose,bwspenc/moose,jessecarterMOOSE/moose,lindsayad/moose,SudiptaBiswas/moose,joshua-cogliati-inl/moose,katyhuff/moose,jasondhales/moose,katyhuff/moose,wgapl/moose,liuwenf/moose,andrsd/moose,giopastor/moose,katyhuff/moose,milljm/moose,andrsd/moose,bwspenc/moose,idaholab/moose,andrsd/moose,harterj/moose,jiangwen84/moose,idaholab/moose,andrsd/moose,mellis13/moose,nuclear-wizard/moose,mellis13/moose,Chuban/moose,jessecarterMOOSE/moose,laagesen/moose,friedmud/moose,giopastor/moose,harterj/moose,harterj/moose,liuwenf/moose,nuclear-wizard/moose,stimpsonsg/moose,liuwenf/moose,backmari/moose,idaholab/moose,stimpsonsg/moose,harterj/moose,nuclear-wizard/moose,jhbradley/moose,idaholab/moose,jiangwen84/moose,dschwen/moose,friedmud/moose,lindsayad/moose,stimpsonsg/moose,friedmud/moose,laagesen/moose,permcody/moose,lindsayad/moose,dschwen/moose,yipenggao/moose,lindsayad/moose,backmari/moose,wgapl/moose,mellis13/moose,andrsd/moose,milljm/moose,SudiptaBiswas/moose,liuwenf/moose,SudiptaBiswas/moose,jessecarterMOOSE/moose,Chuban/moose,yipenggao/moose,backmari/moose,sapitts/moose,wgapl/moose,bwspenc/moose,dschwen/moose,harterj/moose,milljm/moose,jiangwen84/moose,SudiptaBiswas/moose