Telemetry: Added a new page set to webrtc.webrtc_smoothness

tools/perf/benchmarks/webrtc.py

Index: tools/perf/benchmarks/webrtc.py
diff --git a/tools/perf/benchmarks/webrtc.py b/tools/perf/benchmarks/webrtc.py
index d20c237737306be5122b8facfacf251f1579c194..c77850a28e74654cda13c1b6ea874ff740ee1ca7 100644
--- a/tools/perf/benchmarks/webrtc.py
+++ b/tools/perf/benchmarks/webrtc.py
@@ -17,6 +17,7 @@ RENDERING_VALUE_PREFIX = 'WebRTCRendering_'
 # is fixed, or revert https://codereview.chromium.org/1544573002/ when
 # http://crbug.com/568333 is fixed.
 
+
 # Disabled because the reference set becomes flaky with the new
 # https:// page set introduced in http://crbug.com/523517.
 # Try removing once the Chrome used for ref builds advances
@@ -28,7 +29,7 @@ class _Webrtc(perf_benchmark.PerfBenchmark):
 
 
 class WebrtcGetusermedia(_Webrtc):
-  """Measures WebRtc GetUserMedia for video capture and local playback"""
+  """Measures WebRtc GetUserMedia for video capture and local playback."""
   page_set = page_sets.WebrtcGetusermediaPageSet
 
   @classmethod
@@ -37,7 +38,7 @@ class WebrtcGetusermedia(_Webrtc):
 
 
 class WebrtcPeerConnection(_Webrtc):
-  """Measures WebRtc Peerconnection for remote video and audio communication """
+  """Measures WebRtc Peerconnection for remote video and audio communication."""
   page_set = page_sets.WebrtcPeerconnectionPageSet
 
   @classmethod
@@ -46,7 +47,7 @@ class WebrtcPeerConnection(_Webrtc):
 
 
 class WebrtcDataChannel(_Webrtc):
-  """Measures WebRtc DataChannel loopback """
+  """Measures WebRtc DataChannel loopback."""
   page_set = page_sets.WebrtcDatachannelPageSet
 
   @classmethod
@@ -56,10 +57,13 @@ class WebrtcDataChannel(_Webrtc):
 
 # WebrtcRendering must be a PerfBenchmark, and not a _Webrtc, because it is a
 # timeline-based.
+# Disabled on reference builds because they crash and don't support tab
+# capture. See http://crbug.com/603232.
+@benchmark.Disabled('reference')
 class WebrtcRendering(perf_benchmark.PerfBenchmark):
   """Specific time measurements (e.g. fps, smoothness) for WebRtc rendering."""
 
-  page_set = page_sets.WebrtcPeerconnectionPageSet
+  page_set = page_sets.WebrtcRenderingPageSet
 
   def CreateTimelineBasedMeasurementOptions(self):
     category_filter = tracing_category_filter.TracingCategoryFilter(