Adapt to changes in Gerrit core

Change I9b577a827 changed the constructor of the Emails class.

Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: Ib4b0daa71992aaedcdbb925fb80ba16188dd8b4f
diff --git a/src/test/java/com/googlesource/gerrit/plugins/findowners/OwnersValidatorIT.java b/src/test/java/com/googlesource/gerrit/plugins/findowners/OwnersValidatorIT.java
index c176ef7..c5b61b3 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/findowners/OwnersValidatorIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/findowners/OwnersValidatorIT.java
@@ -83,7 +83,7 @@
     Set<String> registered;
 
     MockedEmails() {
-      super(null, null, null);
+      super(null, null);
       registered =
           ImmutableSet.of(
               "u1@g.com", "u2@g.com", "u2.m@g.com", "user1@google.com", "u1+review@g.com");