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Remove unused children_count method from TNode.

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The semantics of this method with respect to anonymous children are unclear.
Thankfully it's unused, so we can remove it.
This commit is contained in:
Bobby Holley 2016-08-10 15:17:16 -07:00
parent b56297f2a5
commit 1799b0a5df
3 changed files with 0 additions and 13 deletions
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4
components/script/layout_wrapper.rs
View file

@ -170,10 +170,6 @@ impl<'ln> TNode for ServoLayoutNode<'ln> {
self.opaque().0
}
fn children_count(&self) -> u32 {
unsafe { self.node.children_count() }
}
fn as_element(&self) -> Option<ServoLayoutElement<'ln>> {
as_element(self.node)
}

2
components/style/dom.rs
View file

@ -100,8 +100,6 @@ pub trait TNode : Sized + Copy + Clone {
fn as_document(&self) -> Option<Self::ConcreteDocument>;
fn children_count(&self) -> u32;
fn has_changed(&self) -> bool;
unsafe fn set_changed(&self, value: bool);

7
ports/geckolib/wrapper.rs
View file

@ -5,7 +5,6 @@
#![allow(unsafe_code)]
use gecko_bindings::bindings;
use gecko_bindings::bindings::Gecko_ChildrenCount;
use gecko_bindings::bindings::Gecko_ClassOrClassList;
use gecko_bindings::bindings::Gecko_GetNodeData;
use gecko_bindings::bindings::Gecko_GetStyleContext;
@ -187,12 +186,6 @@ impl<'ln> TNode for GeckoNode<'ln> {
unimplemented!()
}
fn children_count(&self) -> u32 {
unsafe {
Gecko_ChildrenCount(self.node)
}
}
fn as_element(&self) -> Option<GeckoElement<'ln>> {
if self.is_element() {
unsafe { Some(GeckoElement::from_raw(self.node as *mut RawGeckoElement)) }