Lose chcon to toybox.

Change-Id: I9ae70ff53da6e31ccb1c4e127ce9349ab794f78f

toolbox/Android.mk

@@ -111,7 +111,6 @@ BSD_TOOLS := \
     rmdir \
 
 OUR_TOOLS := \
-    chcon \
     cmp \
     date \
     df \

toolbox/chcon.c

@@ -1,25 +0,0 @@
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <selinux/selinux.h>
-
-int chcon_main(int argc, char **argv)
-{
-    int rc, i;
-
-    if (argc < 3) {
-        fprintf(stderr, "usage:  %s context path...\n", argv[0]);
-        exit(1);
-    }
-
-    for (i = 2; i < argc; i++) {
-        rc = setfilecon(argv[i], argv[1]);
-        if (rc < 0) {
-            fprintf(stderr, "%s:  Could not label %s with %s:  %s\n",
-                    argv[0], argv[i], argv[1], strerror(errno));
-            exit(2);
-        }
-    }
-    exit(0);
-}