Revert of Re-land "Make Buildbot masters send ts_mon metrics, and add standard HTTP server metrics.

scripts/master/master_utils.py

Index: scripts/master/master_utils.py
diff --git a/scripts/master/master_utils.py b/scripts/master/master_utils.py
index b75f74e4204505f50b05534ef3f08ac8324d06e5..ecd3d744c7e06a53b26dfc3e11c8a010b7598e74 100644
--- a/scripts/master/master_utils.py
+++ b/scripts/master/master_utils.py
@@ -28,7 +28,6 @@
 from common import chromium_utils
 from master import buildbucket
 from master import cbe_json_status_push
-from master import monitoring_status_receiver
 from master import pubsub_json_status_push
 from master import status_logger
 import config
@@ -429,9 +428,8 @@
         web_template_globals=web_template_globals,
         **kwargs))
 
-  # Add a status logger and a ts_mon flushing receiver.
+  # Add a status logger.
   c['status'].append(status_logger.StatusEventLogger())
-  c['status'].append(monitoring_status_receiver.MonitoringStatusReceiver())
 
   # Keep last build logs, the default is too low.
   c['buildHorizon'] = 1000