Fix to test runner not downloading results if results dir already exists.

BUG=

Review URL: https://codereview.chromium.org/909623002

Cr-Commit-Position: refs/heads/master@{#315181}

build/android/pylib/remote/device/remote_device_test_run.py

@@ -172,10 +172,10 @@ class RemoteDeviceTestRun(test_run.TestRun):
       logging.info('Downloading results to %s.' % results_path)
       if not os.path.exists(os.path.basename(results_path)):
         os.makedirs(os.path.basename(results_path))
-        with appurify_sanitized.SanitizeLogging(self._env.verbose_count,
-                                                logging.WARNING):
-          appurify_sanitized.utils.wget(self._results['results']['url'],
-                                        results_path)
+      with appurify_sanitized.SanitizeLogging(self._env.verbose_count,
+                                              logging.WARNING):
+        appurify_sanitized.utils.wget(self._results['results']['url'],
+                                      results_path)
 
   def _GetTestStatus(self, test_run_id):
     """Checks the state of the test, and sets self._results