CreateProjectTask.java: use interface instead of implementation

ReplicationDestinations interface should be used in CreateProjectTask
so that specific implementation can be materialized by Guice (DI).

Change-Id: If7cb21adff5c3feeeea7568c504e8e37d5c08f9e

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

diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/CreateProjectTask.java b/src/main/java/com/googlesource/gerrit/plugins/replication/CreateProjectTask.java
index 424648e..2599b9b 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/CreateProjectTask.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/CreateProjectTask.java
@@ -31,7 +31,7 @@
   }
 
   private final RemoteConfig config;
-  private final DestinationsCollection destinations;
+  private final ReplicationDestinations destinations;
   private final DynamicItem<AdminApiFactory> adminApiFactory;
   private final Project.NameKey project;
   private final String head;
@@ -39,7 +39,7 @@
   @Inject
   CreateProjectTask(
       RemoteConfig config,
-      DestinationsCollection destinations,
+      ReplicationDestinations destinations,
       DynamicItem<AdminApiFactory> adminApiFactory,
       @Assisted Project.NameKey project,
       @Assisted String head) {
@@ -51,8 +51,10 @@
   }
 
   public boolean create() {
-    return destinations.getURIs(Optional.of(config.getName()), project, FilterType.PROJECT_CREATION)
-        .values().stream()
+    return destinations
+        .getURIs(Optional.of(config.getName()), project, FilterType.PROJECT_CREATION)
+        .values()
+        .stream()
         .map(u -> createProject(u, project, head))
         .reduce(true, (a, b) -> a && b);
   }