message: Extend system test delay.
diff: @@ -32,7 +32,7 @@ var Logging = require('../');
  describe('Logging', function() {
  var PROJECT_ID;
  var TESTS_PREFIX = 'gcloud-logging-test';
  - var WRITE_CONSISTENCY_DELAY_MS = 3000;
  + var WRITE_CONSISTENCY_DELAY_MS = 10000;
  var bigQuery = bigqueryLibrary();
  var pubsub = pubsubLibrary();
  