LibWeb: Make factory method of ResizeObserver::ResizeObserver fallible

2 files changed, 3 insertions, 3 deletions

diff --git a/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.cpp b/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.cpp
index 05360dfca8..c1fc475ba7 100644
--- a/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.cpp
+++ b/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.cpp
@@ -11,11 +11,11 @@
 namespace Web::ResizeObserver {
 
 // https://drafts.csswg.org/resize-observer/#dom-resizeobserver-resizeobserver
-JS::NonnullGCPtr<ResizeObserver> ResizeObserver::construct_impl(JS::Realm& realm, WebIDL::CallbackType* callback)
+WebIDL::ExceptionOr<JS::NonnullGCPtr<ResizeObserver>> ResizeObserver::construct_impl(JS::Realm& realm, WebIDL::CallbackType* callback)
 {
     // FIXME: Implement
     (void)callback;
-    return realm.heap().allocate<ResizeObserver>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
+    return MUST_OR_THROW_OOM(realm.heap().allocate<ResizeObserver>(realm, realm));
 }
 
 ResizeObserver::ResizeObserver(JS::Realm& realm)
diff --git a/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.h b/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.h
index 722e3b9e2e..5216a6525e 100644
--- a/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.h
+++ b/Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.h
@@ -19,7 +19,7 @@ class ResizeObserver : public Bindings::PlatformObject {
     WEB_PLATFORM_OBJECT(ResizeObserver, Bindings::PlatformObject);
 
 public:
-    static JS::NonnullGCPtr<ResizeObserver> construct_impl(JS::Realm&, WebIDL::CallbackType* callback);
+    static WebIDL::ExceptionOr<JS::NonnullGCPtr<ResizeObserver>> construct_impl(JS::Realm&, WebIDL::CallbackType* callback);
 
     virtual ~ResizeObserver() override;