net: Use a thread for each `AsyncResponseTarget` to avoid having to send

trait objects across process boundaries.

1 files changed, 2 insertions, 2 deletions

diff --git a/components/script/dom/document.rs b/components/script/dom/document.rs
index 2e5a479f4e6..31800bcc014 100644
--- a/components/script/dom/document.rs
+++ b/components/script/dom/document.rs
@@ -283,7 +283,7 @@ pub trait DocumentHelpers<'a> {
     /// https://w3c.github.io/animation-timing/#dfn-invoke-callbacks-algorithm
     fn invoke_animation_callbacks(self);
     fn prepare_async_load(self, load: LoadType) -> PendingAsyncLoad;
-    fn load_async(self, load: LoadType, listener: Box<AsyncResponseTarget + Send>);
+    fn load_async(self, load: LoadType, listener: AsyncResponseTarget);
     fn load_sync(self, load: LoadType) -> Result<(Metadata, Vec<u8>), String>;
     fn finish_load(self, load: LoadType);
     fn set_current_parser(self, script: Option<&ServoHTMLParser>);
@@ -968,7 +968,7 @@ impl<'a> DocumentHelpers<'a> for &'a Document {
         loader.prepare_async_load(load)
     }
 
-    fn load_async(self, load: LoadType, listener: Box<AsyncResponseTarget + Send>) {
+    fn load_async(self, load: LoadType, listener: AsyncResponseTarget) {
         let mut loader = self.loader.borrow_mut();
         loader.load_async(load, listener)
     }