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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@ -45,12 +45,6 @@ pub trait Element: Sized + Clone + Debug {
self.parent_element()
}
/// Skips non-element nodes
fn first_child_element(&self) -> Option<Self>;
/// Skips non-element nodes
fn last_child_element(&self) -> Option<Self>;
/// Skips non-element nodes
fn prev_sibling_element(&self) -> Option<Self>;