Remove zero size checks from Rect2 grow methods
Remove zero size checks from Rect2 grow methods

guilhermefelipecgs/godot,guilhermefelipecgs/godot,Faless/godot,Zylann/godot,josempans/godot,Valentactive/godot,Faless/godot,akien-mga/godot,Faless/godot,godotengine/godot,ZuBsPaCe/godot,pkowal1982/godot,sanikoyes/godot,godotengine/godot,godotengine/godot,Valentactive/godot,guilhermefelipecgs/godot,Shockblast/godot,sanikoyes/godot,pkowal1982/godot,vnen/godot,Zylann/godot,vkbsb/godot,vnen/godot,guilhermefelipecgs/godot,vkbsb/godot,firefly2442/godot,josempans/godot,firefly2442/godot,vkbsb/godot,Zylann/godot,vnen/godot,sanikoyes/godot,BastiaanOlij/godot,vkbsb/godot,vkbsb/godot,vnen/godot,Faless/godot,firefly2442/godot,josempans/godot,guilhermefelipecgs/godot,Faless/godot,vkbsb/godot,vnen/godot,akien-mga/godot,ZuBsPaCe/godot,vnen/godot,josempans/godot,sanikoyes/godot,firefly2442/godot,josempans/godot,ZuBsPaCe/godot,firefly2442/godot,godotengine/godot,guilhermefelipecgs/godot,BastiaanOlij/godot,Shockblast/godot,ZuBsPaCe/godot,BastiaanOlij/godot,akien-mga/godot,Valentactive/godot,sanikoyes/godot,Shockblast/godot,pkowal1982/godot,vkbsb/godot,guilhermefelipecgs/godot,Faless/godot,akien-mga/godot,Faless/godot,pkowal1982/godot,pkowal1982/godot,akien-mga/godot,Shockblast/godot,sanikoyes/godot,Faless/godot,ZuBsPaCe/godot,akien-mga/godot,vnen/godot,vkbsb/godot,Shockblast/godot,akien-mga/godot,Zylann/godot,Valentactive/godot,Shockblast/godot,godotengine/godot,BastiaanOlij/godot,Valentactive/godot,vnen/godot,pkowal1982/godot,Valentactive/godot,josempans/godot,ZuBsPaCe/godot,Shockblast/godot,godotengine/godot,sanikoyes/godot,pkowal1982/godot,josempans/godot,Valentactive/godot,ZuBsPaCe/godot,Zylann/godot,ZuBsPaCe/godot,sanikoyes/godot,Shockblast/godot,Zylann/godot,BastiaanOlij/godot,Zylann/godot,godotengine/godot,firefly2442/godot,godotengine/godot,BastiaanOlij/godot,Zylann/godot,firefly2442/godot,akien-mga/godot,BastiaanOlij/godot,pkowal1982/godot,Valentactive/godot,josempans/godot,guilhermefelipecgs/godot,firefly2442/godot,BastiaanOlij/godot