Fix support for latest changes done in gerrit master

Change-Id: Iab8ad252c26924bee60d15ac120e62faf9fedc66

src/main/java/com/googlesource/gerrit/plugins/serverconfig/ServerConfigServlet.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/serverconfig/ServerConfigServlet.java b/src/main/java/com/googlesource/gerrit/plugins/serverconfig/ServerConfigServlet.java
index 01760bd..63ad074 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/serverconfig/ServerConfigServlet.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/serverconfig/ServerConfigServlet.java
@@ -21,13 +21,13 @@
 import com.google.common.collect.Multimap;
 import com.google.common.collect.MultimapBuilder;
 import com.google.common.io.ByteStreams;
-import com.google.gerrit.audit.AuditEvent;
-import com.google.gerrit.audit.AuditService;
 import com.google.gerrit.common.TimeUtil;
 import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.registration.DynamicItem;
 import com.google.gerrit.httpd.WebSession;
 import com.google.gerrit.server.CurrentUser;
+import com.google.gerrit.server.audit.AuditEvent;
+import com.google.gerrit.server.audit.AuditService;
 import com.google.gerrit.server.config.SitePaths;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;