diff options
Diffstat (limited to 'components/script_layout_interface')
| -rw-r--r-- | components/script_layout_interface/wrapper_traits.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/components/script_layout_interface/wrapper_traits.rs b/components/script_layout_interface/wrapper_traits.rs index c58b6292ef0..d022360305b 100644 --- a/components/script_layout_interface/wrapper_traits.rs +++ b/components/script_layout_interface/wrapper_traits.rs @@ -275,12 +275,12 @@ pub trait ThreadSafeLayoutNode: Clone + Copy + Debug + GetLayoutData + NodeInfo fn svg_data(&self) -> Option<SVGSVGData>; /// If this node is an iframe element, returns its browsing context ID. If this node is - /// not an iframe element, fails. - fn iframe_browsing_context_id(&self) -> BrowsingContextId; + /// not an iframe element, fails. Returns None if there is no nested browsing context. + fn iframe_browsing_context_id(&self) -> Option<BrowsingContextId>; /// If this node is an iframe element, returns its pipeline ID. If this node is - /// not an iframe element, fails. - fn iframe_pipeline_id(&self) -> PipelineId; + /// not an iframe element, fails. Returns None if there is no nested browsing context. + fn iframe_pipeline_id(&self) -> Option<PipelineId>; fn get_colspan(&self) -> u32; |