1 files changed, 6 insertions, 2 deletions
diff --git a/src/components/script/dom/htmliframeelement.rs b/src/components/script/dom/htmliframeelement.rs
index 160ecc6c175..5098972ec15 100644
--- a/src/components/script/dom/htmliframeelement.rs
+++ b/src/components/script/dom/htmliframeelement.rs
@@ -15,9 +15,9 @@ use dom::windowproxy::WindowProxy;
 use servo_util::str::DOMString;
 
 use extra::url::Url;
+use serialize::{Encoder, Encodable};
 use servo_msg::constellation_msg::{PipelineId, SubpageId};
 use std::ascii::StrAsciiExt;
-use extra::serialize::{Encoder, Encodable};
 
 enum SandboxAllowance {
     AllowNothing = 0x00,
@@ -32,7 +32,7 @@ enum SandboxAllowance {
 #[deriving(Encodable)]
 pub struct HTMLIFrameElement {
     htmlelement: HTMLElement,
-    extra: Untraceable,
+    priv extra: Untraceable,
     size: Option<IFrameSize>,
     sandbox: Option<u8>
 }
@@ -65,6 +65,10 @@ impl HTMLIFrameElement {
     pub fn is_sandboxed(&self) -> bool {
         self.sandbox.is_some()
     }
+
+    pub fn set_frame(&mut self, frame: Url) {
+        self.extra.frame = Some(frame);
+    }
 }
 
 impl HTMLIFrameElement {