Auto merge of #22332 - georgeroman:remove_unused_recycle_argument, r=jdm

Remove unused recycle argument from Document::unload

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- [X] These changes fix #22328

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components/script/dom/document.rs

@@ -1824,7 +1824,7 @@ impl Document {
     }
 
     // https://html.spec.whatwg.org/multipage/#unload-a-document
-    pub fn unload(&self, recursive_flag: bool, recycle: bool) {
+    pub fn unload(&self, recursive_flag: bool) {
         // TODO: Step 1, increase the event loop's termination nesting level by 1.
         // Step 2
         self.incr_ignore_opens_during_unload_counter();
@@ -1872,7 +1872,7 @@ impl Document {
             for iframe in self.iter_iframes() {
                 // TODO: handle the case of cross origin iframes.
                 let document = document_from_node(&*iframe);
-                document.unload(true, recycle);
+                document.unload(true);
                 if !document.salvageable() {
                     self.salvageable.set(false);
                 }

components/script/dom/window.rs

@@ -604,7 +604,7 @@ impl WindowMethods for Window {
                 // Step 1, prompt to unload.
                 if doc.prompt_to_unload(false) {
                     // Step 2, unload.
-                    doc.unload(false, false);
+                    doc.unload(false);
                     // Step 3, remove from the user interface
                     let _ = self.send_to_embedder(EmbedderMsg::CloseBrowser);
                     // Step 4, discard browsing context.

components/script/script_thread.rs

@@ -2083,7 +2083,7 @@ impl ScriptThread {
     fn handle_unload_document(&self, pipeline_id: PipelineId) {
         let document = self.documents.borrow().find_document(pipeline_id);
         if let Some(document) = document {
-            document.unload(false, false);
+            document.unload(false);
         }
     }