CanGc fixes in several files (#33958)

* few cangc fixes

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

* few cangc fixes

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

---------

Signed-off-by: L Ashwin B <lashwinib@gmail.com>

18 files changed, 140 insertions, 107 deletions

diff --git a/components/script/dom/bindings/codegen/Bindings.conf b/components/script/dom/bindings/codegen/Bindings.conf
index 896cf1f0314..7aa0d6f0d36 100644
--- a/components/script/dom/bindings/codegen/Bindings.conf
+++ b/components/script/dom/bindings/codegen/Bindings.conf
@@ -121,6 +121,10 @@ DOMInterfaces = {
     'weakReferenceable': True,
 },
 
+'FileReader': {
+    'canGc': ['Abort'],
+},
+
 'GPU': {
     'inRealms': ['RequestAdapter'],
 },
@@ -164,11 +168,11 @@ DOMInterfaces = {
 },
 
 'HTMLFormElement': {
-    'canGc': ['RequestSubmit', 'ReportValidity'],
+    'canGc': ['RequestSubmit', 'ReportValidity', 'Submit'],
 },
 
 'HTMLInputElement': {
-    'canGc': ['ReportValidity'],
+    'canGc': ['ReportValidity', 'SelectFiles'],
 },
 
 'HTMLMediaElement': {
@@ -276,7 +280,7 @@ DOMInterfaces = {
 },
 
 'Response': {
-    'canGc': ['Error', 'Redirect', 'Clone', 'Text', 'Blob', 'FormData', 'Json', 'ArrayBuffer'],
+    'canGc': ['Error', 'Redirect', 'Clone', 'Text', 'Blob', 'FormData', 'Json', 'ArrayBuffer', 'Headers'],
 },
 
 'Request': {
@@ -342,7 +346,7 @@ DOMInterfaces = {
 },
 
 'XMLHttpRequest': {
-    'canGc': ['Abort', 'GetResponseXML', 'Response'],
+    'canGc': ['Abort', 'GetResponseXML', 'Response', 'Send'],
 },
 
 'XRBoundedReferenceSpace': {
diff --git a/components/script/dom/file.rs b/components/script/dom/file.rs
index 587dae4d81a..21127331954 100644
--- a/components/script/dom/file.rs
+++ b/components/script/dom/file.rs
@@ -46,8 +46,9 @@ impl File {
         blob_impl: BlobImpl,
         name: DOMString,
         modified: Option<SystemTime>,
+        can_gc: CanGc,
     ) -> DomRoot<File> {
-        Self::new_with_proto(global, None, blob_impl, name, modified, CanGc::note())
+        Self::new_with_proto(global, None, blob_impl, name, modified, can_gc)
     }
 
     #[allow(crown::unrooted_must_root)]
@@ -70,7 +71,11 @@ impl File {
     }
 
     // Construct from selected file message from file manager thread
-    pub fn new_from_selected(window: &Window, selected: SelectedFile) -> DomRoot<File> {
+    pub fn new_from_selected(
+        window: &Window,
+        selected: SelectedFile,
+        can_gc: CanGc,
+    ) -> DomRoot<File> {
         let name = DOMString::from(
             selected
                 .filename
@@ -88,6 +93,7 @@ impl File {
             ),
             name,
             Some(selected.modified),
+            can_gc,
         )
     }
 
diff --git a/components/script/dom/filereader.rs b/components/script/dom/filereader.rs
index 32a7fd8890c..ec3d33a6ed0 100644
--- a/components/script/dom/filereader.rs
+++ b/components/script/dom/filereader.rs
@@ -166,6 +166,7 @@ impl FileReader {
         filereader: TrustedFileReader,
         gen_id: GenerationId,
         error: DOMErrorName,
+        can_gc: CanGc,
     ) {
         let fr = filereader.root();
 
@@ -185,17 +186,17 @@ impl FileReader {
         let exception = DOMException::new(&fr.global(), error);
         fr.error.set(Some(&exception));
 
-        fr.dispatch_progress_event(atom!("error"), 0, None);
+        fr.dispatch_progress_event(atom!("error"), 0, None, can_gc);
         return_on_abort!();
         // Step 3
-        fr.dispatch_progress_event(atom!("loadend"), 0, None);
+        fr.dispatch_progress_event(atom!("loadend"), 0, None, can_gc);
         return_on_abort!();
         // Step 4
         fr.terminate_ongoing_reading();
     }
 
     // https://w3c.github.io/FileAPI/#dfn-readAsText
-    pub fn process_read_data(filereader: TrustedFileReader, gen_id: GenerationId) {
+    pub fn process_read_data(filereader: TrustedFileReader, gen_id: GenerationId, can_gc: CanGc) {
         let fr = filereader.root();
 
         macro_rules! return_on_abort(
@@ -207,11 +208,11 @@ impl FileReader {
         );
         return_on_abort!();
         //FIXME Step 7 send current progress
-        fr.dispatch_progress_event(atom!("progress"), 0, None);
+        fr.dispatch_progress_event(atom!("progress"), 0, None, can_gc);
     }
 
     // https://w3c.github.io/FileAPI/#dfn-readAsText
-    pub fn process_read(filereader: TrustedFileReader, gen_id: GenerationId) {
+    pub fn process_read(filereader: TrustedFileReader, gen_id: GenerationId, can_gc: CanGc) {
         let fr = filereader.root();
 
         macro_rules! return_on_abort(
@@ -223,7 +224,7 @@ impl FileReader {
         );
         return_on_abort!();
         // Step 6
-        fr.dispatch_progress_event(atom!("loadstart"), 0, None);
+        fr.dispatch_progress_event(atom!("loadstart"), 0, None, can_gc);
     }
 
     // https://w3c.github.io/FileAPI/#dfn-readAsText
@@ -232,6 +233,7 @@ impl FileReader {
         gen_id: GenerationId,
         data: ReadMetaData,
         blob_contents: Vec<u8>,
+        can_gc: CanGc,
     ) {
         let fr = filereader.root();
 
@@ -267,11 +269,11 @@ impl FileReader {
         };
 
         // Step 8.3
-        fr.dispatch_progress_event(atom!("load"), 0, None);
+        fr.dispatch_progress_event(atom!("load"), 0, None, can_gc);
         return_on_abort!();
         // Step 8.4
         if fr.ready_state.get() != FileReaderReadyState::Loading {
-            fr.dispatch_progress_event(atom!("loadend"), 0, None);
+            fr.dispatch_progress_event(atom!("loadend"), 0, None, can_gc);
         }
         return_on_abort!();
     }
@@ -368,7 +370,7 @@ impl FileReaderMethods for FileReader {
     }
 
     // https://w3c.github.io/FileAPI/#dfn-abort
-    fn Abort(&self) {
+    fn Abort(&self, can_gc: CanGc) {
         // Step 2
         if self.ready_state.get() == FileReaderReadyState::Loading {
             self.change_ready_state(FileReaderReadyState::Done);
@@ -381,8 +383,8 @@ impl FileReaderMethods for FileReader {
 
         self.terminate_ongoing_reading();
         // Steps 5 & 6
-        self.dispatch_progress_event(atom!("abort"), 0, None);
-        self.dispatch_progress_event(atom!("loadend"), 0, None);
+        self.dispatch_progress_event(atom!("abort"), 0, None, can_gc);
+        self.dispatch_progress_event(atom!("loadend"), 0, None, can_gc);
     }
 
     // https://w3c.github.io/FileAPI/#dfn-error
@@ -412,7 +414,7 @@ impl FileReaderMethods for FileReader {
 }
 
 impl FileReader {
-    fn dispatch_progress_event(&self, type_: Atom, loaded: u64, total: Option<u64>) {
+    fn dispatch_progress_event(&self, type_: Atom, loaded: u64, total: Option<u64>, can_gc: CanGc) {
         let progressevent = ProgressEvent::new(
             &self.global(),
             type_,
@@ -421,6 +423,7 @@ impl FileReader {
             total.is_some(),
             loaded,
             total.unwrap_or(0),
+            can_gc,
         );
         progressevent.upcast::<Event>().fire(self.upcast());
     }
diff --git a/components/script/dom/formdata.rs b/components/script/dom/formdata.rs
index 24a83910bd5..b1d4f6af947 100644
--- a/components/script/dom/formdata.rs
+++ b/components/script/dom/formdata.rs
@@ -110,7 +110,11 @@ impl FormDataMethods for FormData {
         let datum = FormDatum {
             ty: DOMString::from("file"),
             name: DOMString::from(name.0.clone()),
-            value: FormDatumValue::File(DomRoot::from_ref(&*self.create_an_entry(blob, filename))),
+            value: FormDatumValue::File(DomRoot::from_ref(&*self.create_an_entry(
+                blob,
+                filename,
+                CanGc::note(),
+            ))),
         };
 
         self.data
@@ -187,7 +191,7 @@ impl FormDataMethods for FormData {
     #[allow(crown::unrooted_must_root)]
     // https://xhr.spec.whatwg.org/#dom-formdata-set
     fn Set_(&self, name: USVString, blob: &Blob, filename: Option<USVString>) {
-        let file = self.create_an_entry(blob, filename);
+        let file = self.create_an_entry(blob, filename, CanGc::note());
 
         let mut data = self.data.borrow_mut();
         let local_name = LocalName::from(name.0.clone());
@@ -207,7 +211,12 @@ impl FormDataMethods for FormData {
 
 impl FormData {
     // https://xhr.spec.whatwg.org/#create-an-entry
-    fn create_an_entry(&self, blob: &Blob, opt_filename: Option<USVString>) -> DomRoot<File> {
+    fn create_an_entry(
+        &self,
+        blob: &Blob,
+        opt_filename: Option<USVString>,
+        can_gc: CanGc,
+    ) -> DomRoot<File> {
         // Steps 3-4
         let name = match opt_filename {
             Some(filename) => DOMString::from(filename.0),
@@ -229,6 +238,7 @@ impl FormData {
             BlobImpl::new_from_bytes(bytes, blob.type_string()),
             name,
             None,
+            can_gc,
         )
     }
 
diff --git a/components/script/dom/gamepad.rs b/components/script/dom/gamepad.rs
index 106b37a908e..a4df6ebb1c3 100644
--- a/components/script/dom/gamepad.rs
+++ b/components/script/dom/gamepad.rs
@@ -216,7 +216,7 @@ impl Gamepad {
         self.gamepad_id
     }
 
-    pub fn update_connected(&self, connected: bool, has_gesture: bool) {
+    pub fn update_connected(&self, connected: bool, has_gesture: bool, can_gc: CanGc) {
         if self.connected.get() == connected {
             return;
         }
@@ -229,7 +229,7 @@ impl Gamepad {
         };
 
         if has_gesture {
-            self.notify_event(event_type);
+            self.notify_event(event_type, can_gc);
         }
     }
 
@@ -245,8 +245,8 @@ impl Gamepad {
         self.timestamp.set(timestamp);
     }
 
-    pub fn notify_event(&self, event_type: GamepadEventType) {
-        let event = GamepadEvent::new_with_type(&self.global(), event_type, self, CanGc::note());
+    pub fn notify_event(&self, event_type: GamepadEventType, can_gc: CanGc) {
+        let event = GamepadEvent::new_with_type(&self.global(), event_type, self, can_gc);
         event
             .upcast::<Event>()
             .fire(self.global().as_window().upcast::<EventTarget>());
diff --git a/components/script/dom/globalscope.rs b/components/script/dom/globalscope.rs
index 74dca15fedd..2458db4af8a 100644
--- a/components/script/dom/globalscope.rs
+++ b/components/script/dom/globalscope.rs
@@ -3239,7 +3239,7 @@ impl GlobalScope {
                             false,
                             CanGc::note(),
                         );
-                        navigator.set_gamepad(selected_index as usize, &gamepad);
+                        navigator.set_gamepad(selected_index as usize, &gamepad, CanGc::note());
                     }
                 }),
                 &self.task_canceller(TaskSourceName::Gamepad),
@@ -3258,7 +3258,7 @@ impl GlobalScope {
                         let navigator = window.Navigator();
                         if let Some(gamepad) = navigator.get_gamepad(index) {
                             if window.Document().is_fully_active() {
-                                gamepad.update_connected(false, gamepad.exposed());
+                                gamepad.update_connected(false, gamepad.exposed(), CanGc::note());
                                 navigator.remove_gamepad(index);
                             }
                         }
@@ -3304,7 +3304,7 @@ impl GlobalScope {
                                             window.task_manager().gamepad_task_source().queue_with_canceller(
                                                 task!(update_gamepad_connect: move || {
                                                     let gamepad = new_gamepad.root();
-                                                    gamepad.notify_event(GamepadEventType::Connected);
+                                                    gamepad.notify_event(GamepadEventType::Connected, CanGc::note());
                                                 }),
                                                 &window.upcast::<GlobalScope>()
                                                     .task_canceller(TaskSourceName::Gamepad),
diff --git a/components/script/dom/htmlformelement.rs b/components/script/dom/htmlformelement.rs
index 18184fdfebd..db36c340f8d 100644
--- a/components/script/dom/htmlformelement.rs
+++ b/components/script/dom/htmlformelement.rs
@@ -269,11 +269,11 @@ impl HTMLFormElementMethods for HTMLFormElement {
     make_getter!(Rel, "rel");
 
     // https://html.spec.whatwg.org/multipage/#the-form-element:concept-form-submit
-    fn Submit(&self) {
+    fn Submit(&self, can_gc: CanGc) {
         self.submit(
             SubmittedFrom::FromForm,
             FormSubmitterElement::Form(self),
-            CanGc::note(),
+            can_gc,
         );
     }
 
diff --git a/components/script/dom/htmlinputelement.rs b/components/script/dom/htmlinputelement.rs
index c1bf932350f..95c4c483edd 100644
--- a/components/script/dom/htmlinputelement.rs
+++ b/components/script/dom/htmlinputelement.rs
@@ -1559,9 +1559,9 @@ impl HTMLInputElementMethods for HTMLInputElement {
     // enabled by dom.htmlinputelement.select_files.enabled,
     // used for test purpose.
     // check-tidy: no specs after this line
-    fn SelectFiles(&self, paths: Vec<DOMString>) {
+    fn SelectFiles(&self, paths: Vec<DOMString>, can_gc: CanGc) {
         if self.input_type() == InputType::File {
-            self.select_files(Some(paths));
+            self.select_files(Some(paths), can_gc);
         }
     }
 
@@ -1826,7 +1826,7 @@ impl HTMLInputElement {
 
     // https://html.spec.whatwg.org/multipage/#file-upload-state-(type=file)
     // Select files by invoking UI or by passed in argument
-    fn select_files(&self, opt_test_paths: Option<Vec<DOMString>>) {
+    fn select_files(&self, opt_test_paths: Option<Vec<DOMString>>, can_gc: CanGc) {
         let window = window_from_node(self);
         let origin = get_blob_origin(&window.get_url());
         let resource_threads = window.upcast::<GlobalScope>().resource_threads();
@@ -1851,7 +1851,7 @@ impl HTMLInputElement {
             match recv.recv().expect("IpcSender side error") {
                 Ok(selected_files) => {
                     for selected in selected_files {
-                        files.push(File::new_from_selected(&window, selected));
+                        files.push(File::new_from_selected(&window, selected, can_gc));
                     }
                 },
                 Err(err) => error = Some(err),
@@ -1877,7 +1877,7 @@ impl HTMLInputElement {
 
             match recv.recv().expect("IpcSender side error") {
                 Ok(selected) => {
-                    files.push(File::new_from_selected(&window, selected));
+                    files.push(File::new_from_selected(&window, selected, can_gc));
                 },
                 Err(err) => error = Some(err),
             };
@@ -2839,7 +2839,7 @@ impl Activatable for HTMLInputElement {
                 target.fire_bubbling_event(atom!("input"));
                 target.fire_bubbling_event(atom!("change"));
             },
-            InputType::File => self.select_files(None),
+            InputType::File => self.select_files(None, CanGc::note()),
             _ => (),
         }
     }
diff --git a/components/script/dom/htmlmediaelement.rs b/components/script/dom/htmlmediaelement.rs
index 7d162e6c848..9f7f635d252 100644
--- a/components/script/dom/htmlmediaelement.rs
+++ b/components/script/dom/htmlmediaelement.rs
@@ -1632,6 +1632,7 @@ impl HTMLMediaElement {
                             false,
                             false,
                             &Some(VideoTrackOrAudioTrackOrTextTrack::AudioTrack(audio_track)),
+                            can_gc,
                         );
 
                         event.upcast::<Event>().fire(self.upcast::<EventTarget>());
@@ -1686,6 +1687,7 @@ impl HTMLMediaElement {
                             false,
                             false,
                             &Some(VideoTrackOrAudioTrackOrTextTrack::VideoTrack(video_track)),
+                            can_gc,
                         );
 
                         event.upcast::<Event>().fire(self.upcast::<EventTarget>());
diff --git a/components/script/dom/navigator.rs b/components/script/dom/navigator.rs
index 850a4d2e0b6..9ef543bfb68 100644
--- a/components/script/dom/navigator.rs
+++ b/components/script/dom/navigator.rs
@@ -29,7 +29,7 @@ use crate::dom::pluginarray::PluginArray;
 use crate::dom::serviceworkercontainer::ServiceWorkerContainer;
 use crate::dom::window::Window;
 use crate::dom::xrsystem::XRSystem;
-use crate::script_runtime::JSContext;
+use crate::script_runtime::{CanGc, JSContext};
 
 pub(super) fn hardware_concurrency() -> u64 {
     static CPUS: LazyLock<u64> = LazyLock::new(|| num_cpus::get().try_into().unwrap_or(1));
@@ -85,14 +85,14 @@ impl Navigator {
         self.gamepads.borrow().get(index).and_then(|g| g.get())
     }
 
-    pub fn set_gamepad(&self, index: usize, gamepad: &Gamepad) {
+    pub fn set_gamepad(&self, index: usize, gamepad: &Gamepad, can_gc: CanGc) {
         if let Some(gamepad_to_set) = self.gamepads.borrow().get(index) {
             gamepad_to_set.set(Some(gamepad));
         }
         if self.has_gamepad_gesture.get() {
             gamepad.set_exposed(true);
             if self.global().as_window().Document().is_fully_active() {
-                gamepad.notify_event(GamepadEventType::Connected);
+                gamepad.notify_event(GamepadEventType::Connected, can_gc);
             }
         }
     }
diff --git a/components/script/dom/progressevent.rs b/components/script/dom/progressevent.rs
index 5d2013397eb..bbe0db66cff 100644
--- a/components/script/dom/progressevent.rs
+++ b/components/script/dom/progressevent.rs
@@ -36,6 +36,7 @@ impl ProgressEvent {
         }
     }
 
+    #[allow(clippy::too_many_arguments)]
     pub fn new(
         global: &GlobalScope,
         type_: Atom,
@@ -44,6 +45,7 @@ impl ProgressEvent {
         length_computable: bool,
         loaded: u64,
         total: u64,
+        can_gc: CanGc,
     ) -> DomRoot<ProgressEvent> {
         Self::new_with_proto(
             global,
@@ -54,7 +56,7 @@ impl ProgressEvent {
             length_computable,
             loaded,
             total,
-            CanGc::note(),
+            can_gc,
         )
     }
 
diff --git a/components/script/dom/response.rs b/components/script/dom/response.rs
index 7d8c324951c..92a04fe796c 100644
--- a/components/script/dom/response.rs
+++ b/components/script/dom/response.rs
@@ -113,8 +113,8 @@ impl BodyMixin for Response {
         self.body_stream.get()
     }
 
-    fn get_mime_type(&self, _can_gc: CanGc) -> Vec<u8> {
-        let headers = self.Headers();
+    fn get_mime_type(&self, can_gc: CanGc) -> Vec<u8> {
+        let headers = self.Headers(can_gc);
         headers.extract_mime_type()
     }
 }
@@ -172,7 +172,7 @@ impl ResponseMethods for Response {
 
         // Step 5
         if let Some(ref headers_member) = init.headers {
-            r.Headers().fill(Some(headers_member.clone()))?;
+            r.Headers(can_gc).fill(Some(headers_member.clone()))?;
         }
 
         // Step 6
@@ -197,11 +197,11 @@ impl ResponseMethods for Response {
             // Step 6.3
             if let Some(content_type_contents) = content_type {
                 if !r
-                    .Headers()
+                    .Headers(can_gc)
                     .Has(ByteString::new(b"Content-Type".to_vec()))
                     .unwrap()
                 {
-                    r.Headers().Append(
+                    r.Headers(can_gc).Append(
                         ByteString::new(b"Content-Type".to_vec()),
                         ByteString::new(content_type_contents.as_bytes().to_vec()),
                     )?;
@@ -221,7 +221,7 @@ impl ResponseMethods for Response {
     fn Error(global: &GlobalScope, can_gc: CanGc) -> DomRoot<Response> {
         let r = Response::new(global, can_gc);
         *r.response_type.borrow_mut() = DOMResponseType::Error;
-        r.Headers().set_guard(Guard::Immutable);
+        r.Headers(can_gc).set_guard(Guard::Immutable);
         *r.status.borrow_mut() = HttpStatus::new_error();
         r
     }
@@ -258,12 +258,12 @@ impl ResponseMethods for Response {
         // Step 6
         let url_bytestring =
             ByteString::from_str(url.as_str()).unwrap_or(ByteString::new(b"".to_vec()));
-        r.Headers()
+        r.Headers(can_gc)
             .Set(ByteString::new(b"Location".to_vec()), url_bytestring)?;
 
         // Step 4 continued
         // Headers Guard is set to Immutable here to prevent error in Step 6
-        r.Headers().set_guard(Guard::Immutable);
+        r.Headers(can_gc).set_guard(Guard::Immutable);
 
         // Step 7
         Ok(r)
@@ -305,9 +305,9 @@ impl ResponseMethods for Response {
     }
 
     // https://fetch.spec.whatwg.org/#dom-response-headers
-    fn Headers(&self) -> DomRoot<Headers> {
+    fn Headers(&self, can_gc: CanGc) -> DomRoot<Headers> {
         self.headers_reflector
-            .or_init(|| Headers::for_response(&self.global(), CanGc::note()))
+            .or_init(|| Headers::for_response(&self.global(), can_gc))
     }
 
     // https://fetch.spec.whatwg.org/#dom-response-clone
@@ -319,8 +319,12 @@ impl ResponseMethods for Response {
 
         // Step 2
         let new_response = Response::new(&self.global(), can_gc);
-        new_response.Headers().copy_from_headers(self.Headers())?;
-        new_response.Headers().set_guard(self.Headers().get_guard());
+        new_response
+            .Headers(can_gc)
+            .copy_from_headers(self.Headers(can_gc))?;
+        new_response
+            .Headers(can_gc)
+            .set_guard(self.Headers(can_gc).get_guard());
 
         // https://fetch.spec.whatwg.org/#concept-response-clone
         // Instead of storing a net_traits::Response internally, we
@@ -388,16 +392,17 @@ fn serialize_without_fragment(url: &ServoUrl) -> &str {
 }
 
 impl Response {
-    pub fn set_type(&self, new_response_type: DOMResponseType) {
+    pub fn set_type(&self, new_response_type: DOMResponseType, can_gc: CanGc) {
         *self.response_type.borrow_mut() = new_response_type;
-        self.set_response_members_by_type(new_response_type);
+        self.set_response_members_by_type(new_response_type, can_gc);
     }
 
-    pub fn set_headers(&self, option_hyper_headers: Option<Serde<HyperHeaders>>) {
-        self.Headers().set_headers(match option_hyper_headers {
-            Some(hyper_headers) => hyper_headers.into_inner(),
-            None => HyperHeaders::new(),
-        });
+    pub fn set_headers(&self, option_hyper_headers: Option<Serde<HyperHeaders>>, can_gc: CanGc) {
+        self.Headers(can_gc)
+            .set_headers(match option_hyper_headers {
+                Some(hyper_headers) => hyper_headers.into_inner(),
+                None => HyperHeaders::new(),
+            });
     }
 
     pub fn set_status(&self, status: &HttpStatus) {
@@ -412,21 +417,21 @@ impl Response {
         *self.redirected.borrow_mut() = is_redirected;
     }
 
-    fn set_response_members_by_type(&self, response_type: DOMResponseType) {
+    fn set_response_members_by_type(&self, response_type: DOMResponseType, can_gc: CanGc) {
         match response_type {
             DOMResponseType::Error => {
                 *self.status.borrow_mut() = HttpStatus::new_error();
-                self.set_headers(None);
+                self.set_headers(None, can_gc);
             },
             DOMResponseType::Opaque => {
                 *self.url_list.borrow_mut() = vec![];
                 *self.status.borrow_mut() = HttpStatus::new_error();
-                self.set_headers(None);
+                self.set_headers(None, can_gc);
                 self.body_stream.set(None);
             },
             DOMResponseType::Opaqueredirect => {
                 *self.status.borrow_mut() = HttpStatus::new_error();
-                self.set_headers(None);
+                self.set_headers(None, can_gc);
                 self.body_stream.set(None);
             },
             DOMResponseType::Default => {},
diff --git a/components/script/dom/securitypolicyviolationevent.rs b/components/script/dom/securitypolicyviolationevent.rs
index f62116c2699..f258e326955 100644
--- a/components/script/dom/securitypolicyviolationevent.rs
+++ b/components/script/dom/securitypolicyviolationevent.rs
@@ -93,16 +93,9 @@ impl SecurityPolicyViolationEvent {
         bubbles: EventBubbles,
         cancelable: EventCancelable,
         init: &SecurityPolicyViolationEventInit,
+        can_gc: CanGc,
     ) -> DomRoot<Self> {
-        Self::new_with_proto(
-            global,
-            None,
-            type_,
-            bubbles,
-            cancelable,
-            init,
-            CanGc::note(),
-        )
+        Self::new_with_proto(global, None, type_, bubbles, cancelable, init, can_gc)
     }
 }
 
diff --git a/components/script/dom/servoparser/html.rs b/components/script/dom/servoparser/html.rs
index 3ee280868ae..9d0b331fab2 100644
--- a/components/script/dom/servoparser/html.rs
+++ b/components/script/dom/servoparser/html.rs
@@ -158,22 +158,22 @@ struct SerializationIterator {
     stack: Vec<SerializationCommand>,
 }
 
-fn rev_children_iter(n: &Node) -> impl Iterator<Item = DomRoot<Node>> {
+fn rev_children_iter(n: &Node, can_gc: CanGc) -> impl Iterator<Item = DomRoot<Node>> {
     if n.downcast::<Element>().is_some_and(|e| e.is_void()) {
         return Node::new_document_node().rev_children();
     }
 
     match n.downcast::<HTMLTemplateElement>() {
-        Some(t) => t.Content(CanGc::note()).upcast::<Node>().rev_children(),
+        Some(t) => t.Content(can_gc).upcast::<Node>().rev_children(),
         None => n.rev_children(),
     }
 }
 
 impl SerializationIterator {
-    fn new(node: &Node, skip_first: bool) -> SerializationIterator {
+    fn new(node: &Node, skip_first: bool, can_gc: CanGc) -> SerializationIterator {
         let mut ret = SerializationIterator { stack: vec![] };
         if skip_first || node.is::<DocumentFragment>() || node.is::<Document>() {
-            for c in rev_children_iter(node) {
+            for c in rev_children_iter(node, can_gc) {
                 ret.push_node(&c);
             }
         } else {
@@ -203,7 +203,7 @@ impl Iterator for SerializationIterator {
         if let Some(SerializationCommand::OpenElement(ref e)) = res {
             self.stack
                 .push(SerializationCommand::CloseElement(e.clone()));
-            for c in rev_children_iter(e.upcast::<Node>()) {
+            for c in rev_children_iter(e.upcast::<Node>(), CanGc::note()) {
                 self.push_node(&c);
             }
         }
@@ -220,7 +220,7 @@ impl<'a> Serialize for &'a Node {
     ) -> io::Result<()> {
         let node = *self;
 
-        let iter = SerializationIterator::new(node, traversal_scope != IncludeNode);
+        let iter = SerializationIterator::new(node, traversal_scope != IncludeNode, CanGc::note());
 
         for cmd in iter {
             match cmd {
diff --git a/components/script/dom/texttracklist.rs b/components/script/dom/texttracklist.rs
index d492b07a9be..ed2d289c449 100644
--- a/components/script/dom/texttracklist.rs
+++ b/components/script/dom/texttracklist.rs
@@ -17,6 +17,7 @@ use crate::dom::eventtarget::EventTarget;
 use crate::dom::texttrack::TextTrack;
 use crate::dom::trackevent::TrackEvent;
 use crate::dom::window::Window;
+use crate::script_runtime::CanGc;
 use crate::task_source::TaskSource;
 
 #[dom_struct]
@@ -83,6 +84,7 @@ impl TextTrackList {
                             &Some(VideoTrackOrAudioTrackOrTextTrack::TextTrack(
                                 DomRoot::from_ref(&track)
                             )),
+                            CanGc::note()
                         );
 
                         event.upcast::<Event>().fire(this.upcast::<EventTarget>());
diff --git a/components/script/dom/trackevent.rs b/components/script/dom/trackevent.rs
index eacb3ae3813..dfe9f2c0303 100644
--- a/components/script/dom/trackevent.rs
+++ b/components/script/dom/trackevent.rs
@@ -65,16 +65,9 @@ impl TrackEvent {
         bubbles: bool,
         cancelable: bool,
         track: &Option<VideoTrackOrAudioTrackOrTextTrack>,
+        can_gc: CanGc,
     ) -> DomRoot<TrackEvent> {
-        Self::new_with_proto(
-            global,
-            None,
-            type_,
-            bubbles,
-            cancelable,
-            track,
-            CanGc::note(),
-        )
+        Self::new_with_proto(global, None, type_, bubbles, cancelable, track, can_gc)
     }
 
     fn new_with_proto(
diff --git a/components/script/dom/xmlhttprequest.rs b/components/script/dom/xmlhttprequest.rs
index c04e1e97fa2..b9cc481087c 100644
--- a/components/script/dom/xmlhttprequest.rs
+++ b/components/script/dom/xmlhttprequest.rs
@@ -554,7 +554,7 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
     }
 
     /// <https://xhr.spec.whatwg.org/#the-send()-method>
-    fn Send(&self, data: Option<DocumentOrXMLHttpRequestBodyInit>) -> ErrorResult {
+    fn Send(&self, data: Option<DocumentOrXMLHttpRequestBodyInit>, can_gc: CanGc) -> ErrorResult {
         // Step 1, 2
         if self.ready_state.get() != XMLHttpRequestState::Opened || self.send_flag.get() {
             return Err(Error::InvalidState);
@@ -661,13 +661,13 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
             // abort or open we will need the current generation id to detect it.
             // Substep 1
             let gen_id = self.generation_id.get();
-            self.dispatch_response_progress_event(atom!("loadstart"));
+            self.dispatch_response_progress_event(atom!("loadstart"), can_gc);
             if self.generation_id.get() != gen_id {
                 return Ok(());
             }
             // Substep 2
             if !self.upload_complete.get() && self.upload_listener.get() {
-                self.dispatch_upload_progress_event(atom!("loadstart"), Ok(Some(0)));
+                self.dispatch_upload_progress_event(atom!("loadstart"), Ok(Some(0)), can_gc);
                 if self.generation_id.get() != gen_id {
                     return Ok(());
                 }
@@ -1114,11 +1114,11 @@ impl XMLHttpRequest {
                 self.upload_complete.set(true);
                 // Substeps 2-4
                 if !self.sync.get() && self.upload_listener.get() {
-                    self.dispatch_upload_progress_event(atom!("progress"), Ok(None));
+                    self.dispatch_upload_progress_event(atom!("progress"), Ok(None), can_gc);
                     return_if_fetch_was_terminated!();
-                    self.dispatch_upload_progress_event(atom!("load"), Ok(None));
+                    self.dispatch_upload_progress_event(atom!("load"), Ok(None), can_gc);
                     return_if_fetch_was_terminated!();
-                    self.dispatch_upload_progress_event(atom!("loadend"), Ok(None));
+                    self.dispatch_upload_progress_event(atom!("loadend"), Ok(None), can_gc);
                     return_if_fetch_was_terminated!();
                 }
                 // Part of step 13, send() (processing response)
@@ -1171,7 +1171,7 @@ impl XMLHttpRequest {
                     );
                     event.fire(self.upcast());
                     return_if_fetch_was_terminated!();
-                    self.dispatch_response_progress_event(atom!("progress"));
+                    self.dispatch_response_progress_event(atom!("progress"), can_gc);
                 }
             },
             XHRProgress::Done(_) => {
@@ -1193,9 +1193,9 @@ impl XMLHttpRequest {
                 self.change_ready_state(XMLHttpRequestState::Done, can_gc);
                 return_if_fetch_was_terminated!();
                 // Subsubsteps 11-12
-                self.dispatch_response_progress_event(atom!("load"));
+                self.dispatch_response_progress_event(atom!("load"), can_gc);
                 return_if_fetch_was_terminated!();
-                self.dispatch_response_progress_event(atom!("loadend"));
+                self.dispatch_response_progress_event(atom!("loadend"), can_gc);
             },
             XHRProgress::Errored(_, e) => {
                 self.cancel_timeout();
@@ -1217,15 +1217,15 @@ impl XMLHttpRequest {
                 if !upload_complete.get() {
                     upload_complete.set(true);
                     if self.upload_listener.get() {
-                        self.dispatch_upload_progress_event(Atom::from(errormsg), Err(()));
+                        self.dispatch_upload_progress_event(Atom::from(errormsg), Err(()), can_gc);
                         return_if_fetch_was_terminated!();
-                        self.dispatch_upload_progress_event(atom!("loadend"), Err(()));
+                        self.dispatch_upload_progress_event(atom!("loadend"), Err(()), can_gc);
                         return_if_fetch_was_terminated!();
                     }
                 }
-                self.dispatch_response_progress_event(Atom::from(errormsg));
+                self.dispatch_response_progress_event(Atom::from(errormsg), can_gc);
                 return_if_fetch_was_terminated!();
-                self.dispatch_response_progress_event(atom!("loadend"));
+                self.dispatch_response_progress_event(atom!("loadend"), can_gc);
             },
         }
     }
@@ -1237,7 +1237,14 @@ impl XMLHttpRequest {
         self.response_status.set(Ok(()));
     }
 
-    fn dispatch_progress_event(&self, upload: bool, type_: Atom, loaded: u64, total: Option<u64>) {
+    fn dispatch_progress_event(
+        &self,
+        upload: bool,
+        type_: Atom,
+        loaded: u64,
+        total: Option<u64>,
+        can_gc: CanGc,
+    ) {
         let (total_length, length_computable) = if self
             .response_headers
             .borrow()
@@ -1255,6 +1262,7 @@ impl XMLHttpRequest {
             length_computable,
             loaded,
             total_length,
+            can_gc,
         );
         let target = if upload {
             self.upload.upcast()
@@ -1264,7 +1272,12 @@ impl XMLHttpRequest {
         progressevent.upcast::<Event>().fire(target);
     }
 
-    fn dispatch_upload_progress_event(&self, type_: Atom, partial_load: Result<Option<u64>, ()>) {
+    fn dispatch_upload_progress_event(
+        &self,
+        type_: Atom,
+        partial_load: Result<Option<u64>, ()>,
+        can_gc: CanGc,
+    ) {
         // If partial_load is Ok(None), loading has completed and we can just use the value from the request body
         // If an error occured, we pass 0 for both loaded and total
 
@@ -1276,17 +1289,17 @@ impl XMLHttpRequest {
             },
             Err(()) => (0, None),
         };
-        self.dispatch_progress_event(true, type_, loaded, total);
+        self.dispatch_progress_event(true, type_, loaded, total, can_gc);
     }
 
-    fn dispatch_response_progress_event(&self, type_: Atom) {
+    fn dispatch_response_progress_event(&self, type_: Atom, can_gc: CanGc) {
         let len = self.response.borrow().len() as u64;
         let total = self
             .response_headers
             .borrow()
             .typed_get::<ContentLength>()
             .map(|v| v.0);
-        self.dispatch_progress_event(false, type_, len, total);
+        self.dispatch_progress_event(false, type_, len, total, can_gc);
     }
 
     fn set_timeout(&self, duration: Duration) {
diff --git a/components/script/dom/xrinputsourcearray.rs b/components/script/dom/xrinputsourcearray.rs
index 0be45267979..44f36828540 100644
--- a/components/script/dom/xrinputsourcearray.rs
+++ b/components/script/dom/xrinputsourcearray.rs
@@ -71,7 +71,7 @@ impl XRInputSourceArray {
     pub fn remove_input_source(&self, session: &XRSession, id: InputId, can_gc: CanGc) {
         let global = self.global();
         let removed = if let Some(i) = self.input_sources.borrow().iter().find(|i| i.id() == id) {
-            i.gamepad().update_connected(false, false);
+            i.gamepad().update_connected(false, false, can_gc);
             [DomRoot::from_ref(&**i)]
         } else {
             return;
@@ -101,7 +101,7 @@ impl XRInputSourceArray {
         let global = self.global();
         let root;
         let removed = if let Some(i) = self.input_sources.borrow().iter().find(|i| i.id() == id) {
-            i.gamepad().update_connected(false, false);
+            i.gamepad().update_connected(false, false, can_gc);
             root = [DomRoot::from_ref(&**i)];
             &root as &[_]
         } else {