rollup merge of rust-lang#20976: jbcrail/rm-unused-import

The BorrowFrom trait was unused by the tests.
alexcrichton · Jan 15, 2015 · 199d2ab · 199d2ab
2 parents 0ad0b0e + 415fc5f
commit 199d2ab
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/libcollections/btree/map.rs b/src/libcollections/btree/map.rs
@@ -1422,7 +1422,6 @@ impl<K: Ord, V> BTreeMap<K, V> {
 #[cfg(test)]
 mod test {
     use prelude::*;
-    use std::borrow::BorrowFrom;
 
     use super::{BTreeMap, Occupied, Vacant};