Merge branch 'stable-2.16'

* stable-2.16:
  Extend ServletModule instead of HttpPluginModule

Change-Id: I1bf8cdd64fbfe19a680476a98e6b587950d1701c
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/HttpModule.java b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/HttpModule.java
index 47196c3..80d86e2 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/HttpModule.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/HttpModule.java
@@ -17,9 +17,9 @@
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.extensions.webui.GwtPlugin;
 import com.google.gerrit.extensions.webui.WebUiPlugin;
-import com.google.gerrit.httpd.plugins.HttpPluginModule;
+import com.google.inject.servlet.ServletModule;
 
-class HttpModule extends HttpPluginModule {
+class HttpModule extends ServletModule {
 
   @Override
   protected void configureServlets() {