Remove unused disableGitRepositoryValidation variable from Module class

Since stable-3.0, validation module is installed in dbInjector. We don't
have to manually disable it for tests using
disableGitRepositoryValidation flag.

Change-Id: Ic85db4fbd3f2f2bf907e96d2ef24ba4ab9357dc0
diff --git a/src/main/java/com/googlesource/gerrit/plugins/multisite/Module.java b/src/main/java/com/googlesource/gerrit/plugins/multisite/Module.java
index 1ec499c..177699e 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/multisite/Module.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/multisite/Module.java
@@ -14,7 +14,6 @@
 
 package com.googlesource.gerrit.plugins.multisite;
 
-import com.google.common.annotations.VisibleForTesting;
 import com.google.gerrit.extensions.events.ProjectDeletedListener;
 import com.google.gerrit.extensions.registration.DynamicItem;
 import com.google.gerrit.extensions.registration.DynamicSet;
@@ -54,34 +53,12 @@
   private Configuration config;
   private KafkaForwardedEventRouterModule kafkaForwardedEventRouterModule;
   private KafkaBrokerForwarderModule kafkaBrokerForwarderModule;
-  private final boolean disableGitRepositoryValidation;
 
   @Inject
   public Module(
       Configuration config,
       KafkaForwardedEventRouterModule forwardedEeventRouterModule,
       KafkaBrokerForwarderModule brokerForwarderModule) {
-    this(config, forwardedEeventRouterModule, brokerForwarderModule, false);
-  }
-
-  // TODO: It is not possible to properly test the libModules in Gerrit.
-  // Disable the Git repository validation during integration test and then build the necessary
-  // support
-  // in Gerrit for it.
-  @VisibleForTesting
-  public Module(
-      Configuration config,
-      KafkaForwardedEventRouterModule forwardedEeventRouterModule,
-      KafkaBrokerForwarderModule brokerForwarderModule,
-      boolean disableGitRepositoryValidation) {
-    init(config, forwardedEeventRouterModule, brokerForwarderModule);
-    this.disableGitRepositoryValidation = disableGitRepositoryValidation;
-  }
-
-  private void init(
-      Configuration config,
-      KafkaForwardedEventRouterModule forwardedEeventRouterModule,
-      KafkaBrokerForwarderModule brokerForwarderModule) {
     this.config = config;
     this.kafkaForwardedEventRouterModule = forwardedEeventRouterModule;
     this.kafkaBrokerForwarderModule = brokerForwarderModule;
diff --git a/src/test/java/com/googlesource/gerrit/plugins/multisite/kafka/consumer/EventConsumerIT.java b/src/test/java/com/googlesource/gerrit/plugins/multisite/kafka/consumer/EventConsumerIT.java
index 96ed054..f6e799a 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/multisite/kafka/consumer/EventConsumerIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/multisite/kafka/consumer/EventConsumerIT.java
@@ -111,8 +111,7 @@
               multiSiteConfig,
               new KafkaForwardedEventRouterModule(
                   kafkaConfiguration, new KafkaConsumerModule(kafkaConfiguration)),
-              new KafkaBrokerForwarderModule(kafkaConfiguration),
-              true);
+              new KafkaBrokerForwarderModule(kafkaConfiguration));
     }
 
     @Override