2 files changed, 0 insertions, 17 deletions
diff --git a/components/util/lib.rs b/components/util/lib.rs
index 3a5c362f443..215f8e999cc 100644
--- a/components/util/lib.rs
+++ b/components/util/lib.rs
@@ -46,7 +46,6 @@ pub mod str;
 pub mod thread;
 pub mod thread_state;
 pub mod tid;
-pub mod vec;
 #[allow(unsafe_code)] pub mod workqueue;
 
 #[cfg(feature = "servo")]
diff --git a/components/util/vec.rs b/components/util/vec.rs
deleted file mode 100644
index 2aa6b7d4a41..00000000000
--- a/components/util/vec.rs
+++ /dev/null
@@ -1,16 +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/. */
-
-// TODO(pcwalton): Speed up with SIMD, or better yet, find some way to not do this.
-pub fn byte_swap(data: &mut [u8]) {
-    let length = data.len();
-    // FIXME(rust #27741): Range::step_by is not stable yet as of this writing.
-    let mut i = 0;
-    while i < length {
-        let r = data[i + 2];
-        data[i + 2] = data[i + 0];
-        data[i + 0] = r;
-        i += 4;
-    }
-}