Start moving resources to SystemUI.apk.

Change-Id: Ibf30b8196d65d7fbca1177968cefa5f7a875bf1d
diff --git a/core/java/android/app/StatusBarManager.java b/core/java/android/app/StatusBarManager.java
index 962de02..de544fb 100644
--- a/core/java/android/app/StatusBarManager.java
+++ b/core/java/android/app/StatusBarManager.java
@@ -123,4 +123,13 @@
             throw new RuntimeException(ex);
         }
     }
+
+    public void setIconVisibility(String slot, boolean visible) {
+        try {
+            mService.setIconVisibility(slot, visible);
+        } catch (RemoteException ex) {
+            // system process is dead anyway.
+            throw new RuntimeException(ex);
+        }
+    }
 }