style: Add invalidation support for ::slotted().

Bug: 1424607
Reviewed-by: heycam
MozReview-Commit-ID: 8pIVUx27o7x
This commit is contained in:
Emilio Cobos Álvarez 2017-12-17 17:56:15 +01:00
parent 040379208e
commit b26f3280d2
No known key found for this signature in database
GPG key ID: 056B727BB9C1027C
7 changed files with 294 additions and 110 deletions

View file

@ -363,6 +363,10 @@ impl<'le> TElement for ServoLayoutElement<'le> {
LayoutIterator(self.as_node().dom_children())
}
fn is_html_element(&self) -> bool {
unsafe { self.element.is_html_element() }
}
fn style_attribute(&self) -> Option<ArcBorrow<StyleLocked<PropertyDeclarationBlock>>> {
unsafe {
(*self.element.style_attribute()).as_ref().map(|x| x.borrow_arc())