GDScript: Remove leftmost_column and rightmost_column fields

core/object/script_language.h

@@ -214,7 +214,6 @@ public:
 	/* EDITOR FUNCTIONS */
 	struct Warning {
 		int start_line = -1, end_line = -1;
-		int leftmost_column = -1, rightmost_column = -1;
 		int code;
 		String string_code;
 		String message;