WebRTC: Add flakiness dashboard reporting.

scripts/slave/recipe_modules/webrtc/api.py

 # Copyright 2013 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.
 
 from slave import recipe_api
 from slave.recipe_modules.webrtc import builders
 
 
 class WebRTCApi(recipe_api.RecipeApi):
   def __init__(self, **kwargs):
@@ skipping 196 matching lines @@
       self.m.chromium.runtest(
           test=test, args=args, name=name,
           results_url=self.DASHBOARD_UPLOAD_URL, annotate='graphing',
           xvfb=True, perf_dashboard_id=perf_dashboard_id, test_type=test,
           env=env, revision=revision, perf_id=self.c.PERF_ID,
           perf_config=self.c.PERF_CONFIG)
     else:
       annotate = 'gtest'
       python_mode = False
       test_type = test
+      flakiness_dash = not self.m.tryserver.is_tryserver
       if parallel:
         test_executable = self.m.chromium.c.build_dir.join(
           self.m.chromium.c.build_config_fs, test)
         args = [test_executable] + args
         test = self.m.path['checkout'].join('third_party', 'gtest-parallel',
                                             'gtest-parallel')
         python_mode = True
         annotate = None  # The parallel script doesn't output gtest format.
+        flakiness_dash = False
 
       self.m.chromium.runtest(
           test=test, args=args, name=name, annotate=annotate, xvfb=True,
-          python_mode=python_mode, test_type=test_type, env=env)
+          flakiness_dash=flakiness_dash, python_mode=python_mode,
+          test_type=test_type, env=env)
 
   def test_runner(self, test, isolate_path):
     """Adds a test to run on Android devices.
 
     This is a minimal version for WebRTC, similar to the methods in the
     chromium_android recipe module. It's needed since we need to alter the
     environment.
     """
     script = self.m.path['checkout'].join('build', 'android', 'test_runner.py')
     args = ['gtest', '-s', test, '--verbose', '--isolate-file-path',
@@ skipping 50 matching lines @@
     if self.m.chromium.c.TARGET_PLATFORM == 'android':
       self.m.chromium_android.clean_local_files()
     else:
       self.m.chromium.cleanup_temp()
 
   def virtual_webcam_check(self):
     self.m.python(
       'webcam_check',
       self.m.path['build'].join('scripts', 'slave', 'webrtc',
                                 'ensure_webcam_is_running.py'))