Update package names to work with the proto3 compiler

Bug: b/28974522
Change-Id: I5f3adf4946ee4ba1e09e4f40afe83c151405972a
diff --git a/src/com/android/settings/users/UserSettings.java b/src/com/android/settings/users/UserSettings.java
index 8cd039f..9165be6 100644
--- a/src/com/android/settings/users/UserSettings.java
+++ b/src/com/android/settings/users/UserSettings.java
@@ -54,7 +54,7 @@
 import android.view.View.OnClickListener;
 import android.widget.SimpleAdapter;
 
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.ChooseLockGeneric;
 import com.android.settings.DimmableIconPreference;