Remove unused local typedef to cope with gcc48 warnings
Remove unused local typedef to cope with gcc48 warnings

GCC48 rises warnings when local typedefs are not used, for
example:
warning: typedef ‘XYZ’ locally defined but not used [-Wunused-local-typedefs]
This was spotted compiling root6 in the LCG nightlies.

vukasinmilosevic/root,root-mirror/root,gganis/root,davidlt/root,mkret2/root,omazapa/root,0x0all/ROOT,zzxuanyuan/root-compressor-dummy,Y--/root,pspe/root,mhuwiler/rootauto,veprbl/root,pspe/root,CristinaCristescu/root,vukasinmilosevic/root,jrtomps/root,BerserkerTroll/root,mhuwiler/rootauto,thomaskeck/root,esakellari/root,sbinet/cxx-root,BerserkerTroll/root,Y--/root,georgtroska/root,vukasinmilosevic/root,dfunke/root,davidlt/root,zzxuanyuan/root-compressor-dummy,krafczyk/root,esakellari/root,evgeny-boger/root,smarinac/root,lgiommi/root,CristinaCristescu/root,dfunke/root,perovic/root,olifre/root,sirinath/root,0x0all/ROOT,olifre/root,omazapa/root-old,mattkretz/root,mhuwiler/rootauto,zzxuanyuan/root,bbockelm/root,0x0all/ROOT,sbinet/cxx-root,pspe/root,bbockelm/root,0x0all/ROOT,mattkretz/root,sirinath/root,gganis/root,georgtroska/root,evgeny-boger/root,karies/root,nilqed/root,alexschlueter/cern-root,satyarth934/root,sbinet/cxx-root,root-mirror/root,root-mirror/root,Y--/root,Duraznos/root,lgiommi/root,smarinac/root,gbitzes/root,evgeny-boger/root,veprbl/root,abhinavmoudgil95/root,vukasinmilosevic/root,gbitzes/root,veprbl/root,sirinath/root,davidlt/root,beniz/root,thomaskeck/root,omazapa/root,alexschlueter/cern-root,davidlt/root,georgtroska/root,nilqed/root,esakellari/my_root_for_test,georgtroska/root,BerserkerTroll/root,krafczyk/root,agarciamontoro/root,buuck/root,evgeny-boger/root,pspe/root,pspe/root,mattkretz/root,Y--/root,BerserkerTroll/root,georgtroska/root,sbinet/cxx-root,olifre/root,esakellari/root,lgiommi/root,mhuwiler/rootauto,Y--/root,Y--/root,gbitzes/root,vukasinmilosevic/root,satyarth934/root,sbinet/cxx-root,simonpf/root,sirinath/root,esakellari/root,mattkretz/root,vukasinmilosevic/root,arch1tect0r/root,omazapa/root-old,buuck/root,krafczyk/root,Duraznos/root,perovic/root,gganis/root,omazapa/root,agarciamontoro/root,root-mirror/root,dfunke/root,mkret2/root,alexschlueter/cern-root,dfunke/root,arch1tect0r/root,nilqed/root,CristinaCristescu/root,sawenzel/root,gbitzes/root,lgiommi/root,mkret2/root,alexschlueter/cern-root,CristinaCristescu/root,perovic/root,mhuwiler/rootauto,agarciamontoro/root,georgtroska/root,mattkretz/root,mkret2/root,agarciamontoro/root,perovic/root,Duraznos/root,evgeny-boger/root,mkret2/root,krafczyk/root,agarciamontoro/root,smarinac/root,omazapa/root,Y--/root,jrtomps/root,bbockelm/root,simonpf/root,veprbl/root,omazapa/root-old,sbinet/cxx-root,esakellari/my_root_for_test,smarinac/root,BerserkerTroll/root,evgeny-boger/root,pspe/root,simonpf/root,thomaskeck/root,zzxuanyuan/root,mhuwiler/rootauto,BerserkerTroll/root,karies/root,perovic/root,buuck/root,cxx-hep/root-cern,georgtroska/root,cxx-hep/root-cern,omazapa/root-old,sawenzel/root,karies/root,zzxuanyuan/root-compressor-dummy,BerserkerTroll/root,mhuwiler/rootauto,davidlt/root,omazapa/root-old,omazapa/root-old,mkret2/root,veprbl/root,cxx-hep/root-cern,buuck/root,veprbl/root,CristinaCristescu/root,arch1tect0r/root,smarinac/root,root-mirror/root,cxx-hep/root-cern,thomaskeck/root,sirinath/root,thomaskeck/root,beniz/root,zzxuanyuan/root,Duraznos/root,buuck/root,abhinavmoudgil95/root,mattkretz/root,satyarth934/root,omazapa/root,krafczyk/root,thomaskeck/root,omazapa/root,sbinet/cxx-root,esakellari/root,beniz/root,perovic/root,nilqed/root,karies/root,jrtomps/root,jrtomps/root,beniz/root,omazapa/root,esakellari/root,omazapa/root-old,mhuwiler/rootauto,zzxuanyuan/root,BerserkerTroll/root,Duraznos/root,davidlt/root,evgeny-boger/root,buuck/root,krafczyk/root,arch1tect0r/root,esakellari/root,buuck/root,sbinet/cxx-root,perovic/root,davidlt/root,sbinet/cxx-root,lgiommi/root,root-mirror/root,veprbl/root,root-mirror/root,mhuwiler/rootauto,agarciamontoro/root,davidlt/root,CristinaCristescu/root,krafczyk/root,olifre/root,smarinac/root,Y--/root,simonpf/root,perovic/root,pspe/root,lgiommi/root,beniz/root,Duraznos/root,gbitzes/root,abhinavmoudgil95/root,simonpf/root,dfunke/root,abhinavmoudgil95/root,zzxuanyuan/root,mattkretz/root,karies/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root-compressor-dummy,esakellari/my_root_for_test,esakellari/my_root_for_test,evgeny-boger/root,gbitzes/root,mkret2/root,root-mirror/root,esakellari/my_root_for_test,arch1tect0r/root,gganis/root,evgeny-boger/root,thomaskeck/root,sawenzel/root,satyarth934/root,root-mirror/root,beniz/root,alexschlueter/cern-root,olifre/root,bbockelm/root,gbitzes/root,sirinath/root,sirinath/root,georgtroska/root,beniz/root,zzxuanyuan/root,Y--/root,Duraznos/root,omazapa/root-old,simonpf/root,BerserkerTroll/root,jrtomps/root,lgiommi/root,alexschlueter/cern-root,Duraznos/root,smarinac/root,dfunke/root,lgiommi/root,mhuwiler/rootauto,karies/root,georgtroska/root,CristinaCristescu/root,omazapa/root,sirinath/root,omazapa/root,mkret2/root,vukasinmilosevic/root,satyarth934/root,beniz/root,beniz/root,vukasinmilosevic/root,omazapa/root-old,buuck/root,zzxuanyuan/root-compressor-dummy,CristinaCristescu/root,nilqed/root,cxx-hep/root-cern,gganis/root,esakellari/my_root_for_test,Duraznos/root,esakellari/root,0x0all/ROOT,abhinavmoudgil95/root,sbinet/cxx-root,abhinavmoudgil95/root,Duraznos/root,thomaskeck/root,karies/root,zzxuanyuan/root,gbitzes/root,nilqed/root,gganis/root,veprbl/root,bbockelm/root,simonpf/root,arch1tect0r/root,arch1tect0r/root,olifre/root,agarciamontoro/root,sawenzel/root,mhuwiler/rootauto,arch1tect0r/root,veprbl/root,CristinaCristescu/root,davidlt/root,krafczyk/root,zzxuanyuan/root,zzxuanyuan/root-compressor-dummy,vukasinmilosevic/root,bbockelm/root,simonpf/root,zzxuanyuan/root-compressor-dummy,georgtroska/root,pspe/root,veprbl/root,dfunke/root,beniz/root,nilqed/root,jrtomps/root,root-mirror/root,dfunke/root,karies/root,lgiommi/root,buuck/root,satyarth934/root,arch1tect0r/root,omazapa/root-old,sawenzel/root,nilqed/root,omazapa/root,sawenzel/root,perovic/root,alexschlueter/cern-root,zzxuanyuan/root-compressor-dummy,pspe/root,satyarth934/root,lgiommi/root,satyarth934/root,karies/root,esakellari/my_root_for_test,karies/root,krafczyk/root,nilqed/root,olifre/root,zzxuanyuan/root,thomaskeck/root,Y--/root,gbitzes/root,cxx-hep/root-cern,mattkretz/root,mkret2/root,bbockelm/root,olifre/root,satyarth934/root,simonpf/root,sawenzel/root,omazapa/root-old,dfunke/root,buuck/root,abhinavmoudgil95/root,sirinath/root,evgeny-boger/root,esakellari/root,simonpf/root,agarciamontoro/root,smarinac/root,gganis/root,georgtroska/root,esakellari/my_root_for_test,bbockelm/root,zzxuanyuan/root,esakellari/root,abhinavmoudgil95/root,sawenzel/root,jrtomps/root,BerserkerTroll/root,smarinac/root,sawenzel/root,agarciamontoro/root,olifre/root,esakellari/my_root_for_test,dfunke/root,cxx-hep/root-cern,davidlt/root,dfunke/root,sirinath/root,bbockelm/root,jrtomps/root,thomaskeck/root,krafczyk/root,jrtomps/root,sawenzel/root,CristinaCristescu/root,lgiommi/root,buuck/root,smarinac/root,abhinavmoudgil95/root,gbitzes/root,olifre/root,arch1tect0r/root,mkret2/root,0x0all/ROOT,simonpf/root,perovic/root,pspe/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root-compressor-dummy,agarciamontoro/root,evgeny-boger/root,satyarth934/root,vukasinmilosevic/root,esakellari/my_root_for_test,satyarth934/root,0x0all/ROOT,zzxuanyuan/root,perovic/root,nilqed/root,Y--/root,davidlt/root,abhinavmoudgil95/root,CristinaCristescu/root,pspe/root,krafczyk/root,olifre/root,sirinath/root,mkret2/root,esakellari/root,cxx-hep/root-cern,abhinavmoudgil95/root,veprbl/root,zzxuanyuan/root,gbitzes/root,sawenzel/root,0x0all/ROOT,mattkretz/root,bbockelm/root,sbinet/cxx-root,BerserkerTroll/root,bbockelm/root,omazapa/root,gganis/root,gganis/root,arch1tect0r/root,mattkretz/root,nilqed/root,Duraznos/root,jrtomps/root,karies/root,mattkretz/root,agarciamontoro/root,root-mirror/root,jrtomps/root,vukasinmilosevic/root,gganis/root,gganis/root,beniz/root,0x0all/ROOT