Stop uploading nanobench results on Valgrind bot

infra/bots/recipe_modules/vars/api.py

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 
 # pylint: disable=W0201
 
 
 from recipe_engine import recipe_api
 
@@ skipping 126 matching lines @@
     upload_dm_results = True
     for s in skip_upload_bots:
       if s in self.m.properties['buildername']:
         upload_dm_results = False
         break
     return upload_dm_results
 
   @property
   def upload_perf_results(self):
     # TODO(borenet): Move this into the swarm_perf recipe.
-    return ('Release' in self.m.properties['buildername'])
+    if 'Release' not in self.m.properties['buildername']:
+      return False
+    skip_upload_bots = [
+      'ASAN',
+      'Coverage',
+      'MSAN',
+      'TSAN',
+      'UBSAN',
+      'Valgrind',
+    ]
+    upload_perf_results = True
+    for s in skip_upload_bots:
+      if s in self.m.properties['buildername']:
+        upload_perf_results = False
+        break
+    return upload_perf_results