Move RacyCell to `std::comm`

RacyCell is not exactly what we'd like as a final implementation for
this. Therefore, we're moving it under `std::comm` and also making it
private.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/libstd/sys/unix/mutex.rs b/src/libstd/sys/unix/mutex.rs
index 986f50bc8de..3b0114b3e90 100644
--- a/src/libstd/sys/unix/mutex.rs
+++ b/src/libstd/sys/unix/mutex.rs
@@ -8,8 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use comm::RacyCell;
+use cell::UnsafeCell;
 use kinds::Sync;
-use cell::{UnsafeCell, RacyCell};
 use sys::sync as ffi;
 use sys_common::mutex;