Update to use RefNames constants

Gerrit change I76e6ee7e63a4549b51a43698fb50b54a19dabfc6

Change-Id: Id461a09817fc4dfb3d4306c72d91fd7a24deb282

src/main/java/com/googlesource/gerrit/plugins/replication/Destination.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/Destination.java b/src/main/java/com/googlesource/gerrit/plugins/replication/Destination.java
index 9edf501..0da6cb2 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/Destination.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/Destination.java
@@ -22,6 +22,7 @@
 import com.google.gerrit.common.data.GroupReference;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.PluginUser;
@@ -235,7 +236,7 @@
           Ref head = git.getRef(Constants.HEAD);
           if (head != null
               && head.isSymbolic()
-              && GitRepositoryManager.REF_CONFIG.equals(head.getLeaf().getName())) {
+              && RefNames.REFS_CONFIG.equals(head.getLeaf().getName())) {
             return;
           }
         } catch (IOException err) {
@@ -433,7 +434,7 @@
   }
 
   boolean wouldPushRef(String ref) {
-    if (!replicatePermissions && GitRepositoryManager.REF_CONFIG.equals(ref)) {
+    if (!replicatePermissions && RefNames.REFS_CONFIG.equals(ref)) {
       return false;
     }
     for (RefSpec s : remote.getPushRefSpecs()) {

src/main/java/com/googlesource/gerrit/plugins/replication/PushOne.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/PushOne.java b/src/main/java/com/googlesource/gerrit/plugins/replication/PushOne.java
index e246cd1..93f261e 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/PushOne.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/PushOne.java
@@ -23,6 +23,7 @@
 import com.google.gerrit.extensions.events.GitReferenceUpdatedListener;
 import com.google.gerrit.extensions.events.NewProjectCreatedListener;
 import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.git.ChangeCache;
 import com.google.gerrit.server.git.GitRepositoryManager;
@@ -38,7 +39,6 @@
 import com.google.inject.assistedinject.Assisted;
 
 import com.googlesource.gerrit.plugins.replication.ReplicationState.RefPushResult;
-
 import com.jcraft.jsch.JSchException;
 
 import org.eclipse.jgit.errors.NoRemoteRepositoryException;
@@ -417,7 +417,7 @@
     boolean noPerms = !pool.isReplicatePermissions();
     Map<String, Ref> remote = listRemote(tn);
     for (Ref src : local.values()) {
-      if (noPerms && GitRepositoryManager.REF_CONFIG.equals(src.getName())) {
+      if (noPerms && RefNames.REFS_CONFIG.equals(src.getName())) {
         continue;
       }
 
@@ -455,7 +455,7 @@
         // If the ref still exists locally, send it, otherwise delete it.
         Ref srcRef = local.get(src);
         if (srcRef != null &&
-            !(noPerms && GitRepositoryManager.REF_CONFIG.equals(src))) {
+            !(noPerms && RefNames.REFS_CONFIG.equals(src))) {
           push(cmds, spec, srcRef);
         } else if (config.isMirror()) {
           delete(cmds, spec);