GDScript: Revert extra deletion when creating instance
GDScript: Revert extra deletion when creating instance

Revert part of e4af39cbc00446b03d142882a69813e94f0838b2 that was causing
a crash.

Faless/godot,Shockblast/godot,sanikoyes/godot,Valentactive/godot,mcanders/godot,NateWardawg/godot,Valentactive/godot,sanikoyes/godot,ZuBsPaCe/godot,Faless/godot,godotengine/godot,BastiaanOlij/godot,firefly2442/godot,DmitriySalnikov/godot,firefly2442/godot,godotengine/godot,vnen/godot,Zylann/godot,josempans/godot,josempans/godot,NateWardawg/godot,josempans/godot,NateWardawg/godot,akien-mga/godot,mcanders/godot,ex/godot,NateWardawg/godot,Zylann/godot,honix/godot,DmitriySalnikov/godot,guilhermefelipecgs/godot,vnen/godot,BastiaanOlij/godot,NateWardawg/godot,NateWardawg/godot,akien-mga/godot,guilhermefelipecgs/godot,Faless/godot,groud/godot,vnen/godot,honix/godot,josempans/godot,MarianoGnu/godot,akien-mga/godot,sanikoyes/godot,Faless/godot,okamstudio/godot,akien-mga/godot,MarianoGnu/godot,godotengine/godot,Paulloz/godot,Zylann/godot,Faless/godot,josempans/godot,ZuBsPaCe/godot,BastiaanOlij/godot,NateWardawg/godot,sanikoyes/godot,godotengine/godot,okamstudio/godot,BastiaanOlij/godot,honix/godot,ex/godot,mcanders/godot,guilhermefelipecgs/godot,honix/godot,okamstudio/godot,Valentactive/godot,MarianoGnu/godot,okamstudio/godot,ex/godot,Zylann/godot,guilhermefelipecgs/godot,ex/godot,godotengine/godot,ZuBsPaCe/godot,vnen/godot,MarianoGnu/godot,firefly2442/godot,honix/godot,ZuBsPaCe/godot,Faless/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,MarianoGnu/godot,firefly2442/godot,MarianoGnu/godot,godotengine/godot,ex/godot,honix/godot,pkowal1982/godot,vkbsb/godot,guilhermefelipecgs/godot,pkowal1982/godot,MarianoGnu/godot,sanikoyes/godot,Shockblast/godot,Shockblast/godot,okamstudio/godot,josempans/godot,ZuBsPaCe/godot,akien-mga/godot,vkbsb/godot,Zylann/godot,guilhermefelipecgs/godot,groud/godot,DmitriySalnikov/godot,okamstudio/godot,DmitriySalnikov/godot,Shockblast/godot,BastiaanOlij/godot,okamstudio/godot,pkowal1982/godot,DmitriySalnikov/godot,sanikoyes/godot,Paulloz/godot,josempans/godot,DmitriySalnikov/godot,groud/godot,groud/godot,vkbsb/godot,ex/godot,vnen/godot,ex/godot,NateWardawg/godot,Valentactive/godot,Paulloz/godot,Paulloz/godot,ZuBsPaCe/godot,BastiaanOlij/godot,pkowal1982/godot,Paulloz/godot,Shockblast/godot,pkowal1982/godot,Valentactive/godot,vnen/godot,firefly2442/godot,guilhermefelipecgs/godot,Valentactive/godot,akien-mga/godot,akien-mga/godot,Paulloz/godot,Valentactive/godot,josempans/godot,sanikoyes/godot,vkbsb/godot,okamstudio/godot,mcanders/godot,Shockblast/godot,Faless/godot,MarianoGnu/godot,pkowal1982/godot,guilhermefelipecgs/godot,vkbsb/godot,firefly2442/godot,godotengine/godot,groud/godot,sanikoyes/godot,vnen/godot,pkowal1982/godot,mcanders/godot,okamstudio/godot,Zylann/godot,groud/godot,Shockblast/godot,pkowal1982/godot,vkbsb/godot,NateWardawg/godot,vkbsb/godot,BastiaanOlij/godot,akien-mga/godot,BastiaanOlij/godot,Shockblast/godot,vkbsb/godot,ex/godot,ZuBsPaCe/godot,firefly2442/godot,godotengine/godot,Zylann/godot,Faless/godot,Zylann/godot,vnen/godot,firefly2442/godot,okamstudio/godot,Valentactive/godot,mcanders/godot,Paulloz/godot