dot progress indicator does not currently display failed results

Change-Id: Ib17dd4a258809bb9ca521f724ab95d7eade6d15c
Reviewed-on: https://chromium-review.googlesource.com/c/1427359Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#59066}

tools/testrunner/testproc/progress.py

@@ -128,6 +128,7 @@ class DotsProgressIndicator(SimpleProgressIndicator):
     self._count = 0
 
   def _on_result_for(self, test, result):
+    super(DotsProgressIndicator, self)._on_result_for(test, result)
     # TODO(majeski): Support for dummy/grouped results
     self._count += 1
     if self._count > 1 and self._count % 50 == 1: