1 files changed, 0 insertions, 81 deletions
diff --git a/src/components/style/parsing_utils.rs b/src/components/style/parsing_utils.rs
deleted file mode 100644
index 3afd7ba0353..00000000000
--- a/src/components/style/parsing_utils.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-use std::ascii::StrAsciiExt;
-use cssparser::ast::{ComponentValue, Ident, Comma, SkipWhitespaceIterable, SkipWhitespaceIterator};
-
-
-pub fn one_component_value<'a>(input: &'a [ComponentValue]) -> Result<&'a ComponentValue, ()> {
-    let mut iter = input.skip_whitespace();
-    match iter.next() {
-        Some(value) => if iter.next().is_none() { Ok(value) } else { Err(()) },
-        None => Err(())
-    }
-}
-
-
-pub fn get_ident_lower(component_value: &ComponentValue) -> Result<String, ()> {
-    match component_value {
-        &Ident(ref value) => Ok(value.as_slice().to_ascii_lower()),
-        _ => Err(()),
-    }
-}
-
-
-pub struct BufferedIter<E, I> {
-    iter: I,
-    buffer: Option<E>,
-}
-
-impl<E, I: Iterator<E>> BufferedIter<E, I> {
-    pub fn new(iter: I) -> BufferedIter<E, I> {
-        BufferedIter {
-            iter: iter,
-            buffer: None,
-        }
-    }
-
-    #[inline]
-    pub fn push_back(&mut self, value: E) {
-        assert!(self.buffer.is_none());
-        self.buffer = Some(value);
-    }
-}
-
-impl<E, I: Iterator<E>> Iterator<E> for BufferedIter<E, I> {
-    #[inline]
-    fn next(&mut self) -> Option<E> {
-        if self.buffer.is_some() {
-            self.buffer.take()
-        }
-        else {
-            self.iter.next()
-        }
-    }
-}
-
-pub type ParserIter<'a, 'b> = &'a mut BufferedIter<&'b ComponentValue, SkipWhitespaceIterator<'b>>;
-
-
-#[inline]
-pub fn parse_slice_comma_separated<T>(input: &[ComponentValue],
-                                      parse_one: |ParserIter| -> Result<T, ()>)
-                                      -> Result<Vec<T>, ()> {
-    parse_comma_separated(&mut BufferedIter::new(input.skip_whitespace()), parse_one)
-}
-
-#[inline]
-pub fn parse_comma_separated<T>(iter: ParserIter,
-                                parse_one: |ParserIter| -> Result<T, ()>)
-                                -> Result<Vec<T>, ()> {
-    let mut values = vec![try!(parse_one(iter))];
-    for component_value in iter {
-        match component_value {
-            &Comma => values.push(try!(parse_one(iter))),
-            _ => return Err(())
-        }
-    }
-    Ok(values)
-}