Remove spurious import

Change-Id: I91172626f4ec64c0fc7497f9f7d11244ca49a341
diff --git a/src/com/android/settings/users/RestrictionSettings.java b/src/com/android/settings/users/RestrictionSettings.java
index 6ffea16..19812a3 100644
--- a/src/com/android/settings/users/RestrictionSettings.java
+++ b/src/com/android/settings/users/RestrictionSettings.java
@@ -29,8 +29,6 @@
 
 import com.android.settings.R;
 
-import org.junit.internal.matchers.IsCollectionContaining;
-
 import java.util.List;
 
 /**