Use a single benchmark for WebRTC telemetry tests.

tools/perf/measurements/webrtc.py

Index: tools/perf/measurements/webrtc.py
diff --git a/tools/perf/measurements/webrtc.py b/tools/perf/measurements/webrtc.py
deleted file mode 100644
index c2e399b448532fa48fea030ede71182646dc3423..0000000000000000000000000000000000000000
--- a/tools/perf/measurements/webrtc.py
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright 2014 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 telemetry.page import legacy_page_test
-
-from metrics import cpu
-from metrics import media
-from metrics import power
-from metrics import webrtc_stats
-
-
-class WebRTC(legacy_page_test.LegacyPageTest):
-  """Gathers WebRTC-related metrics on a page set."""
-
-  def __init__(self, particular_metrics=None):
-    """Create the measurement and include selected stats.
-
-    Args:
-        particular_metrics: A list of the stats to include (see webrtc_stats.py
-            for a list of valid names) or None to select all metrics.
-    """
-    super(WebRTC, self).__init__()
-    self._cpu_metric = None
-    self._media_metric = None
-    self._power_metric = None
-    self._particular_metrics = particular_metrics
-    self._webrtc_stats_metric = None
-
-  def WillStartBrowser(self, platform):
-    self._power_metric = power.PowerMetric(platform)
-
-  def DidStartBrowser(self, browser):
-    self._cpu_metric = cpu.CpuMetric(browser)
-    self._webrtc_stats_metric = webrtc_stats.WebRtcStatisticsMetric(
-        self._particular_metrics)
-
-  def DidNavigateToPage(self, page, tab):
-    self._cpu_metric.Start(page, tab)
-    self._media_metric = media.MediaMetric(tab)
-    self._media_metric.Start(page, tab)
-    self._power_metric.Start(page, tab)
-    self._webrtc_stats_metric.Start(page, tab)
-
-  def CustomizeBrowserOptions(self, options):
-    options.AppendExtraBrowserArgs('--use-fake-device-for-media-stream')
-    options.AppendExtraBrowserArgs('--use-fake-ui-for-media-stream')
-    power.PowerMetric.CustomizeBrowserOptions(options)
-
-  def ValidateAndMeasurePage(self, page, tab, results):
-    """Measure the page's performance."""
-    self._cpu_metric.Stop(page, tab)
-    self._cpu_metric.AddResults(tab, results)
-
-    # Add all media metrics except bytes (those aren't hooked up for WebRTC
-    # video tags).
-    exclude_metrics = ['decoded_video_bytes', 'decoded_audio_bytes']
-    self._media_metric.Stop(page, tab)
-    self._media_metric.AddResults(tab, results, exclude_metrics=exclude_metrics)
-
-    self._power_metric.Stop(page, tab)
-    self._power_metric.AddResults(tab, results)
-
-    self._webrtc_stats_metric.Stop(page, tab)
-    self._webrtc_stats_metric.AddResults(tab, results)
-
-  def DidRunPage(self, platform):
-    del platform  # unused
-    self._power_metric.Close()