Removed unused member variables.
Removed unused member variables.

fluffyfreak/bgfx,andr3wmac/bgfx,LSBOSS/bgfx,BlueCrystalLabs/bgfx,ocornut/bgfx,attilaz/bgfx,marco-we/bgfx,mmicko/bgfx,sergeScherbakov/bgfx,0-wiz-0/bgfx,v3n/bgfx,janstk/bgfx,Synxis/bgfx,LWJGL-CI/bgfx,v3n/bgfx,mmicko/bgfx,sergeScherbakov/bgfx,ming4883/bgfx,Synxis/bgfx,jdryg/bgfx,jdryg/bgfx,aonorin/bgfx,ming4883/bgfx,darkimage/bgfx,ocornut/bgfx,cyndis/bgfx,septag/bgfx,LWJGL-CI/bgfx,0-wiz-0/bgfx,mendsley/bgfx,jpcy/bgfx,marco-we/bgfx,elmindreda/bgfx,mmicko/bgfx,jpcy/bgfx,cyndis/bgfx,ktotheoz/bgfx,ming4883/bgfx,MikePopoloski/bgfx,aonorin/bgfx,MikePopoloski/bgfx,andr3wmac/bgfx,marco-we/bgfx,elmindreda/bgfx,Vertexwahn/bgfx,fluffyfreak/bgfx,LWJGL-CI/bgfx,emoon/bgfx,mendsley/bgfx,septag/bgfx,BlueCrystalLabs/bgfx,bkaradzic/bgfx,bkaradzic/bgfx,0-wiz-0/bgfx,kondrak/bgfx,cuavas/bgfx,mcanthony/bgfx,darkimage/bgfx,bkaradzic/bgfx,Vertexwahn/bgfx,Extrawurst/bgfx,Vertexwahn/bgfx,andr3wmac/bgfx,septag/bgfx,mcanthony/bgfx,aonorin/bgfx,ktotheoz/bgfx,LSBOSS/bgfx,Extrawurst/bgfx,sergeScherbakov/bgfx,jdryg/bgfx,cuavas/bgfx,MikePopoloski/bgfx,janstk/bgfx,Extrawurst/bgfx,mcanthony/bgfx,Synxis/bgfx,ktotheoz/bgfx,mendsley/bgfx,kondrak/bgfx,cuavas/bgfx,cyndis/bgfx,ocornut/bgfx,jpcy/bgfx,BlueCrystalLabs/bgfx,jdryg/bgfx,v3n/bgfx,fluffyfreak/bgfx,attilaz/bgfx,emoon/bgfx,emoon/bgfx,darkimage/bgfx,LWJGL-CI/bgfx,kondrak/bgfx,elmindreda/bgfx,jpcy/bgfx,janstk/bgfx,attilaz/bgfx,fluffyfreak/bgfx,LSBOSS/bgfx,bkaradzic/bgfx