Add ext lexical storage to all fwd decls and not just one
Add ext lexical storage to all fwd decls and not just one

as it can happen, like in the case of TH1F, that a class is forward
declared before the fwd decl payload is parsed at library load.

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