style: Remove unused selectors methods.

Differential Revision: https://phabricator.services.mozilla.com/D2767
This commit is contained in:
Emilio Cobos Álvarez 2018-08-06 23:52:52 +00:00
parent 489e224cb6
commit bbcd7e414a
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3 changed files with 0 additions and 40 deletions

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@ -283,16 +283,6 @@ where
Some(Self::new(host, self.snapshot_map))
}
fn first_child_element(&self) -> Option<Self> {
let child = self.element.first_child_element()?;
Some(Self::new(child, self.snapshot_map))
}
fn last_child_element(&self) -> Option<Self> {
let child = self.element.last_child_element()?;
Some(Self::new(child, self.snapshot_map))
}
fn prev_sibling_element(&self) -> Option<Self> {
let sibling = self.element.prev_sibling_element()?;
Some(Self::new(sibling, self.snapshot_map))