1 files changed, 1 insertions, 13 deletions
diff --git a/components/layout_traits/lib.rs b/components/layout_traits/lib.rs
index 5d1261be127..0b431e71639 100644
--- a/components/layout_traits/lib.rs
+++ b/components/layout_traits/lib.rs
@@ -22,7 +22,7 @@ extern crate webrender_traits;
 use gfx::font_cache_thread::FontCacheThread;
 use gfx::paint_thread::LayoutToPaintMsg;
 use ipc_channel::ipc::{IpcReceiver, IpcSender};
-use msg::constellation_msg::{PanicMsg, PipelineId, PipelineNamespaceId, PipelineIndex};
+use msg::constellation_msg::{PanicMsg, PipelineId};
 use net_traits::image_cache_thread::ImageCacheThread;
 use profile_traits::{mem, time};
 use script_traits::LayoutMsg as ConstellationMsg;
@@ -52,15 +52,3 @@ pub trait LayoutThreadFactory {
               content_process_shutdown_chan: IpcSender<()>,
               webrender_api_sender: Option<webrender_traits::RenderApiSender>);
 }
-
-pub trait ConvertPipelineIdToWebRender {
-    fn to_webrender(&self) -> webrender_traits::PipelineId;
-}
-
-impl ConvertPipelineIdToWebRender for PipelineId {
-    fn to_webrender(&self) -> webrender_traits::PipelineId {
-        let PipelineNamespaceId(namespace_id) = self.namespace_id;
-        let PipelineIndex(index) = self.index;
-        webrender_traits::PipelineId(namespace_id, index)
-    }
-}