1 files changed, 11 insertions, 0 deletions
diff --git a/components/script_layout_interface/lib.rs b/components/script_layout_interface/lib.rs
index da1ab322fa9..0db0bbe3ef5 100644
--- a/components/script_layout_interface/lib.rs
+++ b/components/script_layout_interface/lib.rs
@@ -115,6 +115,7 @@ pub enum LayoutElementType {
     HTMLIFrameElement,
     HTMLImageElement,
     HTMLInputElement,
+    HTMLMediaElement,
     HTMLObjectElement,
     HTMLParagraphElement,
     HTMLTableCellElement,
@@ -170,3 +171,13 @@ pub struct PendingImage {
     pub node: UntrustedNodeAddress,
     pub id: PendingImageId,
 }
+
+/// FIXME(victor): probably this doesn't belong here
+pub trait HTMLMediaFrameSource: Send + Sync + 'static {
+    fn get_current_frame(&self) -> Option<(webrender_api::ImageKey, i32, i32)>;
+    fn clone_boxed(&self) -> Box<HTMLMediaFrameSource>;
+}
+
+pub struct HTMLMediaData {
+    pub frame_source: Box<HTMLMediaFrameSource>,
+}