LibJS: Convert to_integer_or_infinity() to ThrowCompletionOr

Author: https://github.com/linusg
Commit: be28a6142b
Pull-request: https://github.com/SerenityOS/serenity/pull/10533
Reviewed-by: https://github.com/IdanHo ✅

Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.h

@@ -123,9 +123,7 @@ ThrowCompletionOr<double> to_integer_throw_on_infinity(GlobalObject& global_obje
     auto& vm = global_object.vm();
 
     // 1. Let integer be ? ToIntegerOrInfinity(argument).
-    auto integer = argument.to_integer_or_infinity(global_object);
-    if (auto* exception = vm.exception())
-        return throw_completion(exception->value());
+    auto integer = TRY(argument.to_integer_or_infinity(global_object));
 
     // 2. If integer is −∞ or +∞ , then
     if (Value(integer).is_infinity()) {