Move HADOOP-6857 to 3.0.0.

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -13,6 +13,9 @@ Trunk (Unreleased)
 
     HADOOP-10950. rework heap management vars (John Smith via aw)
 
+    HADOOP-6857. FsShell should report raw disk usage including replication
+    factor. (Byron Wong via shv)
+
     HADOOP-11657. Align the output of `hadoop fs -du` to be more Unix-like.
     (aajisaka)
 
@@ -465,9 +468,6 @@ Release 2.7.0 - UNRELEASED
 
     HADOOP-10748. HttpServer2 should not load JspServlet. (wheat9)
 
-    HADOOP-6857. FsShell should report raw disk usage including replication
-    factor. (Byron Wong via shv)
-
     HADOOP-10847. Remove the usage of sun.security.x509.* in testing code.
     (Pascal Oliva via wheat9)