Remove ToUint32 trait and implementation as requested in feedback

Co-authored-by: sapphi-red <49056869+sapphi-red@users.noreply.github.com>

Author: Copilot

crates/oxc_ecmascript/src/lib.rs

@@ -47,7 +47,7 @@ pub use self::{
     string_to_number::StringToNumber,
     to_big_int::ToBigInt,
     to_boolean::ToBoolean,
-    to_int_32::{ToInt32, ToUint32},
+    to_int_32::ToInt32,
     to_integer_index::ToIntegerIndex,
     to_number::ToNumber,
     to_primitive::ToPrimitive,

crates/oxc_ecmascript/src/to_int_32.rs

@@ -110,20 +110,6 @@ fn f64_to_int32_generic(number: f64) -> i32 {
     (sign(number) * (bits as i64)) as i32
 }
 
-/// Converts a 64-bit floating point number to an `u32` according to the [`ToUint32`][ToUint32] algorithm.
-///
-/// [ToUint32]: https://tc39.es/ecma262/#sec-touint32
-pub trait ToUint32 {
-    fn to_uint_32(&self) -> u32;
-}
-
-impl ToUint32 for f64 {
-    #[expect(clippy::cast_sign_loss)]
-    fn to_uint_32(&self) -> u32 {
-        self.to_int_32() as u32
-    }
-}
-
 #[cfg(test)]
 mod test {
     use super::*;
@@ -143,11 +129,4 @@ mod test {
         assert_eq!((9007199254740992.0_f64).to_int_32(), 0); // 2^53
         assert_eq!((-9007199254740992.0_f64).to_int_32(), 0); // -2^53
     }
-
-    #[test]
-    fn f64_to_uint32_conversion() {
-        assert_eq!(0.0_f64.to_uint_32(), 0);
-        assert_eq!((-1.0_f64).to_uint_32(), 4294967295); // -1 as u32 is 2^32 - 1
-        assert_eq!(f64::NAN.to_uint_32(), 0);
-    }
 }