LibWeb: Add calls to JS_{DECLARE,DEFINE}_ALLOCATOR()

Author: https://github.com/mattco98
Commit: 31341b280a
Pull-request: https://github.com/SerenityOS/serenity/pull/23878
Issue: https://github.com/SerenityOS/serenity/issues/23805
Reviewed-by: https://github.com/awesomekling

Userland/Libraries/LibWeb/Streams/ReadableStreamDefaultReader.cpp

@@ -24,6 +24,7 @@
 namespace Web::Streams {
 
 JS_DEFINE_ALLOCATOR(ReadableStreamDefaultReader);
+JS_DEFINE_ALLOCATOR(ReadLoopReadRequest);
 
 void ReadLoopReadRequest::visit_edges(Visitor& visitor)
 {
@@ -116,6 +117,7 @@ void ReadLoopReadRequest::on_error(JS::Value error)
 
 class DefaultReaderReadRequest final : public ReadRequest {
     JS_CELL(DefaultReaderReadRequest, Cell);
+    JS_DECLARE_ALLOCATOR(DefaultReaderReadRequest);
 
 public:
     DefaultReaderReadRequest(JS::Realm& realm, WebIDL::Promise& promise)
@@ -151,6 +153,8 @@ private:
     JS::NonnullGCPtr<WebIDL::Promise> m_promise;
 };
 
+JS_DEFINE_ALLOCATOR(DefaultReaderReadRequest);
+
 // https://streams.spec.whatwg.org/#default-reader-read
 WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> ReadableStreamDefaultReader::read()
 {