Remove commented code.

Author: jdm

html5ever/src/tree_builder/mod.rs

@@ -554,16 +554,6 @@ impl <'a, Handle: 'a> ActiveFormattingView<'a, Handle> {
     }
 }
 
-/*impl <'a, Handle: 'a> IntoIterator for ActiveFormattingView<'a, Handle> {
-    type Item = (usize, &'a FormatEntry<Handle>);
-    //type IntoIter = std::iter::Iterator<Self::Item>;
-    //type IntoIter = Rev<Enumerate<slice::eIter<'a, FormatEntry<Handle>>>>;
-    type IntoIter = ActiveFormattingIter
-    fn into_iter(self) -> Self::IntoIter {
-        self.data.iter().eenumerate().rev()
-    }
-}*/
-
 pub struct ActiveFormattingIter<'a, Handle: 'a> {
     iter: Rev<Enumerate<slice::Iter<'a, FormatEntry<Handle>>>>,
 }
@@ -632,12 +622,6 @@ where
         ActiveFormattingView {
             data: Ref::map(self.active_formatting.borrow(), |a| &*a),
         }
-        /*ActiveFormattingIter {
-            iter: Ref::map(
-                self.active_formatting.borrow(),
-                |active_formatting| active_formatting.iter().enumerate().rev()
-            ),
-        }*/
     }
 
     fn position_in_active_formatting(&self, element: &Handle) -> Option<usize> {