Revert "Set a default ACL on /data/media/userId."

This reverts commit a71323ec0ea0927464c7e6f62770ef43f649b3fb.

Reason for revert: b/177926359 - note that this is a Google testing infrastructure issue, and no issue with this patch. Partners can keep using this patch. It will be resubmitted in a few weeks.

Change-Id: Ia13279ac1aafa2e4425c4527aeadd5d0fadbc2e4
diff --git a/Utils.cpp b/Utils.cpp
index 98797b2..d5648f7 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -136,8 +136,8 @@
 }
 
 // Sets a default ACL on the directory.
-status_t SetDefaultAcl(const std::string& path, mode_t mode, uid_t uid, gid_t gid,
-                       std::vector<gid_t> additionalGids) {
+int SetDefaultAcl(const std::string& path, mode_t mode, uid_t uid, gid_t gid,
+                  std::vector<gid_t> additionalGids) {
     if (IsSdcardfsUsed()) {
         // sdcardfs magically takes care of this
         return OK;