Create a metric that combines v8, memory, and responsiveness metrics.

tracing/tracing/metrics/v8/v8_metrics.html

Index: tracing/tracing/metrics/v8/v8_metrics.html
diff --git a/tracing/tracing/metrics/v8/v8_metrics.html b/tracing/tracing/metrics/v8/v8_metrics.html
index 1fa6934449430dd9e86eef457bb95dd03f7d1129..03e705233351c246985c71b8ebe270d8671ae12a 100644
--- a/tracing/tracing/metrics/v8/v8_metrics.html
+++ b/tracing/tracing/metrics/v8/v8_metrics.html
@@ -7,6 +7,7 @@ found in the LICENSE file.
 
 <link rel="import" href="/tracing/metrics/metric_registry.html">
 <link rel="import" href="/tracing/metrics/system_health/memory_metric.html">
+<link rel="import" href="/tracing/metrics/system_health/responsiveness_metric.html">
 <link rel="import" href="/tracing/metrics/v8/execution_metric.html">
 <link rel="import" href="/tracing/metrics/v8/gc_metric.html">
 
@@ -20,10 +21,19 @@ tr.exportTo('tr.metrics.v8', function() {
     tr.metrics.sh.memoryMetric(values, model);
   }
 
+  // TODO(ulan): Remove this uber-metric once metric_runner supports multiple
+  // TBMv2 metics (https://github.com/catapult-project/catapult/issues/2430).
+  function v8AndMemoryAndResponsivenessMetrics(values, model) {
+    v8AndMemoryMetrics(values, model);
+    tr.metrics.sh.responsivenessMetric(values, model);
+  }
+
   tr.metrics.MetricRegistry.register(v8AndMemoryMetrics);
+  tr.metrics.MetricRegistry.register(v8AndMemoryAndResponsivenessMetrics);
 
   return {
-    v8AndMemoryMetrics: v8AndMemoryMetrics
+    v8AndMemoryMetrics: v8AndMemoryMetrics,
+    v8AndMemoryAndResponsivenessMetrics: v8AndMemoryAndResponsivenessMetrics
   };
 });
 </script>