OPENDJ-3417 Remove several backend-related methods from DirectoryServer class

Nicolas Capponi

03.41.2016 aaf1f09351c43d52009c6b53b93eb153ace8428e

 opendj-server-legacy/src/main/java/org/opends/server/tasks/RebuildTask.java

@@ -166,7 +166,8 @@
    rebuildConfig.setTmpDirectory(tmpDirectory);
    rebuildConfig.setRebuildMode(rebuildMode);

    final LocalBackend<?> backend = DirectoryServer.getLocalBackendWithBaseDN(rebuildConfig.getBaseDN());
    final LocalBackend<?> backend =
        getServerContext().getBackendConfigManager().getLocalBackendWithBaseDN(rebuildConfig.getBaseDN());
    if (backend == null)
    {
      logger.error(ERR_NO_BACKENDS_FOR_BASE, baseDN);