Add Downloads to managed profile whitelist.

Bug: 15714683
Change-Id: Ib2b584f476a5b5b6d414741fc41e217e56a687d3
diff --git a/res/values/required_apps_managed_profile.xml b/res/values/required_apps_managed_profile.xml
index 8b2a9a4..a01843a 100644
--- a/res/values/required_apps_managed_profile.xml
+++ b/res/values/required_apps_managed_profile.xml
@@ -21,5 +21,7 @@
     <string-array name="required_apps_managed_profile">
         <item>com.android.contacts</item>
         <item>com.android.settings</item>
-    </string-array>
+        <item>com.android.providers.downloads</item>
+        <item>com.android.providers.downloads.ui</item>
+        </string-array>
 </resources>