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Remove the IterableContext trait.

Browse source 
It serves no purpose.
This commit is contained in:
Ms2ger 2016-05-24 16:01:33 +02:00
parent 2ce9eba3dc
commit e7eee3b067
4 changed files with 8 additions and 16 deletions
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19
components/script/dom/browsingcontext.rs
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@ -164,25 +164,14 @@ impl BrowsingContext {
self.active_index.set(0);
self.history.borrow_mut().clear();
}
}
pub struct ContextIterator {
stack: Vec<Root<BrowsingContext>>,
}
pub trait IterableContext {
fn iter(&self) -> ContextIterator;
fn find(&self, id: PipelineId) -> Option<Root<BrowsingContext>>;
}
impl IterableContext for BrowsingContext {
fn iter(&self) -> ContextIterator {
pub fn iter(&self) -> ContextIterator {
ContextIterator {
stack: vec!(Root::from_ref(self)),
}
}
fn find(&self, id: PipelineId) -> Option<Root<BrowsingContext>> {
pub fn find(&self, id: PipelineId) -> Option<Root<BrowsingContext>> {
if self.id == id {
return Some(Root::from_ref(self));
}
@ -194,6 +183,10 @@ impl IterableContext for BrowsingContext {
}
}
pub struct ContextIterator {
stack: Vec<Root<BrowsingContext>>,
}
impl Iterator for ContextIterator {
type Item = Root<BrowsingContext>;