Always show auto-sync; user-specific storage.

Auto-sync is per-user, so show it to all users.  Also create user-
specific path when showing misc storage items.

Bug: 7179485, 7177335
Change-Id: I9f6029e22d519a5516a0f1a76e6aa55db3c2832c
diff --git a/src/com/android/settings/DataUsageSummary.java b/src/com/android/settings/DataUsageSummary.java
index 7c1832f6..8d51e10 100644
--- a/src/com/android/settings/DataUsageSummary.java
+++ b/src/com/android/settings/DataUsageSummary.java
@@ -461,7 +461,7 @@
 
         mMenuAutoSync = menu.findItem(R.id.data_usage_menu_auto_sync);
         mMenuAutoSync.setChecked(ContentResolver.getMasterSyncAutomatically());
-        mMenuAutoSync.setVisible(isOwner && !appDetailMode);
+        mMenuAutoSync.setVisible(!appDetailMode);
 
         final MenuItem split4g = menu.findItem(R.id.data_usage_menu_split_4g);
         split4g.setVisible(hasReadyMobile4gRadio(context) && isOwner && !appDetailMode);