initial implementation of WebGL-based brush renderer

crates/haku/src/system.rs

@@ -77,13 +77,7 @@ pub fn resolve(arity: SystemFnArity, name: &str) -> Option<u8> {
         (Nary, "reduce") => 0x95,
         (Nary, "flatten") => 0x96,
 
-        (Nary, "toShape") => 0xc0,
-        (Nary, "line") => 0xc1,
-        (Nary, "rect") => 0xc2,
-        (Nary, "circle") => 0xc3,
-
         (Nary, "stroke") => 0xe0,
-        (Nary, "fill") => 0xe1,
 
         (Nary, "withDotter") => 0xf0,