Revert of gae_ts_mon: instrument Cloud Endpoint methods

infra_libs/ts_mon/common/http_metrics.py

Index: infra_libs/ts_mon/common/http_metrics.py
diff --git a/infra_libs/ts_mon/common/http_metrics.py b/infra_libs/ts_mon/common/http_metrics.py
index 0df4faca68f8d592f23c0a964f7378e5f9f88417..d90260eb7671a193cb50d05416dcb3a5f79e4deb 100644
--- a/infra_libs/ts_mon/common/http_metrics.py
+++ b/infra_libs/ts_mon/common/http_metrics.py
@@ -34,24 +34,3 @@
                 ' response (including parsing) in milliseconds.')
 server_response_status = metrics.CounterMetric('http/server_response_status',
     description='Number of responses sent by HTTP status code.')
-
-
-def update_http_server_metrics(endpoint_name, response_status_code, elapsed_ms,
-                               request_size=None, response_size=None,
-                               user_agent=None):
-  fields = {'status': response_status_code, 'name': endpoint_name,
-            'is_robot': False}
-  if user_agent is not None:
-    # We must not log user agents, but we can store whether or not the
-    # user agent string indicates that the requester was a Google bot.
-    fields['is_robot'] = (
-        'GoogleBot' in user_agent or
-        'GoogleSecurityScanner' in user_agent or
-        user_agent == 'B3M/prober')
-
-  server_durations.add(elapsed_ms, fields=fields)
-  server_response_status.increment(fields=fields)
-  if request_size is not None:
-    server_request_bytes.add(request_size, fields=fields)
-  if response_size is not None:
-    server_response_bytes.add(response_size, fields=fields)