2 files changed, 2 insertions, 10 deletions
diff --git a/components/script/task_source/dom_manipulation.rs b/components/script/task_source/dom_manipulation.rs
index 67cac79c48c..daf212d8c52 100644
--- a/components/script/task_source/dom_manipulation.rs
+++ b/components/script/task_source/dom_manipulation.rs
@@ -11,7 +11,7 @@ use std::sync::mpsc::Sender;
 use string_cache::Atom;
 use task_source::TaskSource;
 
-#[derive(JSTraceable)]
+#[derive(JSTraceable, Clone)]
 pub struct DOMManipulationTaskSource(pub Sender<MainThreadScriptMsg>);
 
 impl TaskSource<DOMManipulationTask> for DOMManipulationTaskSource {
@@ -36,10 +36,6 @@ impl DOMManipulationTaskSource {
         let _ = self.0.send(MainThreadScriptMsg::DOMManipulation(DOMManipulationTask::FireSimpleEvent(
             target, name)));
     }
-
-    pub fn clone(&self) -> DOMManipulationTaskSource {
-        DOMManipulationTaskSource((&self.0).clone())
-    }
 }
 
 pub enum DOMManipulationTask {
diff --git a/components/script/task_source/user_interaction.rs b/components/script/task_source/user_interaction.rs
index 8422501cc83..24dd59af222 100644
--- a/components/script/task_source/user_interaction.rs
+++ b/components/script/task_source/user_interaction.rs
@@ -11,7 +11,7 @@ use std::sync::mpsc::Sender;
 use string_cache::Atom;
 use task_source::TaskSource;
 
-#[derive(JSTraceable)]
+#[derive(JSTraceable, Clone)]
 pub struct UserInteractionTaskSource(pub Sender<MainThreadScriptMsg>);
 
 impl TaskSource<UserInteractionTask> for UserInteractionTaskSource {
@@ -30,10 +30,6 @@ impl UserInteractionTaskSource {
         let _ = self.0.send(MainThreadScriptMsg::UserInteraction(UserInteractionTask::FireEvent(
             target, name, bubbles, cancelable)));
     }
-
-    pub fn clone(&self) -> UserInteractionTaskSource {
-        UserInteractionTaskSource((&self.0).clone())
-    }
 }
 
 pub enum UserInteractionTask {