Remove use of TestCase::getMock() from "Log" namepace tests.
Remove use of TestCase::getMock() from "Log" namepace tests.

nrother/cakephp,jeffblack360/cakephp,dakota/cakephp,dakota/cakephp,mvdriel/cakephp,CakeDC/cakephp,jeffblack360/cakephp,tgr0ss/cakephp,ndm2/cakephp,thinkingmedia/cakephp,berrygoudswaard/cakephp,ADmad/cakephp,petteyg/cakephp,cakephp/cakephp,HavokInspiration/cakephp,mvdriel/cakephp,tgr0ss/cakephp,HavokInspiration/cakephp,CVO-Technologies/cakephp,ADmad/cakephp,dakota/cakephp,garethellis36/cakephp,tenkoma/cakephp,ADmad/cakephp,HavokInspiration/cakephp,elboletaire/cakephp,ndm2/cakephp,petteyg/cakephp,cakephp/cakephp,cakephp-fr/cakephp,tenkoma/cakephp,CakeDC/cakephp,mvdriel/cakephp,CVO-Technologies/cakephp,berrygoudswaard/cakephp,ionas/cakephp,CakeDC/cakephp,tenkoma/cakephp,davidyell/cakephp,tenkoma/cakephp,ADmad/cakephp,ndm2/cakephp,petteyg/cakephp,cakephp/cakephp,CakeDC/cakephp,petteyg/cakephp,CVO-Technologies/cakephp,nrother/cakephp,thinkingmedia/cakephp,ionas/cakephp,davidyell/cakephp,ionas/cakephp,garethellis36/cakephp,tgr0ss/cakephp,ndm2/cakephp,elboletaire/cakephp,cakephp-fr/cakephp,nrother/cakephp,garethellis36/cakephp,davidyell/cakephp,berrygoudswaard/cakephp,cakephp/cakephp,cakephp-fr/cakephp,jeffblack360/cakephp,dakota/cakephp,mvdriel/cakephp,garethellis36/cakephp,thinkingmedia/cakephp,elboletaire/cakephp