1 files changed, 0 insertions, 158 deletions
diff --git a/chromium/third_party/catapult/tracing/tracing/metrics/system_health/responsiveness_metric.html b/chromium/third_party/catapult/tracing/tracing/metrics/system_health/responsiveness_metric.html
deleted file mode 100644
index 5098c535277..00000000000
--- a/chromium/third_party/catapult/tracing/tracing/metrics/system_health/responsiveness_metric.html
+++ /dev/null
@@ -1,158 +0,0 @@
-<!DOCTYPE html>
-<!--
-Copyright (c) 2015 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.
--->
-
-<link rel="import" href="/tracing/base/statistics.html">
-<link rel="import" href="/tracing/metrics/metric_registry.html">
-<link rel="import" href="/tracing/metrics/system_health/utils.html">
-<link rel="import" href="/tracing/model/user_model/animation_expectation.html">
-<link rel="import" href="/tracing/model/user_model/load_expectation.html">
-<link rel="import" href="/tracing/model/user_model/response_expectation.html">
-<link rel="import" href="/tracing/value/numeric.html">
-<link rel="import" href="/tracing/value/value.html">
-
-<script>
-'use strict';
-
-tr.exportTo('tr.metrics.sh', function() {
-  // In the case of Response, Load, and DiscreteAnimation IRs, Responsiveness is
-  // derived from the time between when the user thinks they begin an interation
-  // (expectedStart) and the time when the screen first changes to reflect the
-  // interaction (actualEnd).  There may be a delay between expectedStart and
-  // when chrome first starts processing the interaction (actualStart) if the
-  // main thread is busy.  The user doesn't know when actualStart is, they only
-  // know when expectedStart is. User responsiveness, by definition, considers
-  // only what the user experiences, so "duration" is defined as actualEnd -
-  // expectedStart.
-
-  function computeAnimationThroughput(animationExpectation) {
-    if (animationExpectation.frameEvents === undefined ||
-        animationExpectation.frameEvents.length === 0)
-      throw new Error('Animation missing frameEvents ' +
-                      animationExpectation.stableId);
-
-    var durationSeconds = animationExpectation.duration / 1000;
-    return animationExpectation.frameEvents.length / durationSeconds;
-  }
-
-  function computeAnimationframeTimeDiscrepancy(animationExpectation) {
-    if (animationExpectation.frameEvents === undefined ||
-        animationExpectation.frameEvents.length === 0)
-      throw new Error('Animation missing frameEvents ' +
-                      animationExpectation.stableId);
-
-    var frameTimestamps = animationExpectation.frameEvents;
-    frameTimestamps = frameTimestamps.toArray().map(function(event) {
-      return event.start;
-    });
-
-    var absolute = false;
-    return tr.b.Statistics.timestampsDiscrepancy(frameTimestamps, absolute);
-  }
-
-  var RESPONSE_NUMERIC_BUILDER = tr.v.NumericBuilder.createLinear(
-      tr.v.Unit.byName.timeDurationInMs_smallerIsBetter,
-      tr.b.Range.fromExplicitRange(100, 1000), 90);
-
-  var THROUGHPUT_NUMERIC_BUILDER = tr.v.NumericBuilder.createLinear(
-      tr.v.Unit.byName.unitlessNumber_biggerIsBetter,
-      tr.b.Range.fromExplicitRange(10, 60), 10);
-
-  var DISCREPANCY_NUMERIC_BUILDER = tr.v.NumericBuilder.createLinear(
-      tr.v.Unit.byName.unitlessNumber_smallerIsBetter,
-      tr.b.Range.fromExplicitRange(0, 1), 50);
-
-  var LATENCY_NUMERIC_BUILDER = tr.v.NumericBuilder.createLinear(
-      tr.v.Unit.byName.timeDurationInMs_smallerIsBetter,
-      tr.b.Range.fromExplicitRange(0, 300), 60);
-
-  /**
-   * @param {!tr.v.ValueSet} values
-   * @param {!tr.model.Model} model
-   * @param {!Object=} opt_options
-   */
-  function responsivenessMetric(values, model, opt_options) {
-    // TODO(benjhayden): Add categories to benchmark to support:
-    // tr.metrics.sh.firstPaintMetric(values, model);
-
-    var responseNumeric = RESPONSE_NUMERIC_BUILDER.build();
-    var throughputNumeric = THROUGHPUT_NUMERIC_BUILDER.build();
-    var frameTimeDiscrepancyNumeric = DISCREPANCY_NUMERIC_BUILDER.build();
-    var latencyNumeric = LATENCY_NUMERIC_BUILDER.build();
-
-    model.userModel.expectations.forEach(function(ue) {
-      if (opt_options && opt_options.rangeOfInterest &&
-          !opt_options.rangeOfInterest.intersectsExplicitRangeExclusive(
-            ue.start, ue.end))
-        return;
-
-      var sourceInfo = {userExpectationId: ue.stableId};
-
-      // Responsiveness is not defined for Idle.
-      if (ue instanceof tr.model.um.IdleExpectation) {
-        return;
-      } else if (ue instanceof tr.model.um.LoadExpectation) {
-        // This is already covered by firstPaintMetric.
-      } else if (ue instanceof tr.model.um.ResponseExpectation) {
-        responseNumeric.add(ue.duration, sourceInfo);
-      } else if (ue instanceof tr.model.um.AnimationExpectation) {
-        var throughput = computeAnimationThroughput(ue);
-        if (throughput === undefined)
-          throw new Error('Missing throughput for ' +
-                          ue.stableId);
-
-        throughputNumeric.add(throughput, sourceInfo);
-
-        var frameTimeDiscrepancy = computeAnimationframeTimeDiscrepancy(ue);
-        if (frameTimeDiscrepancy === undefined)
-          throw new Error('Missing frameTimeDiscrepancy for ' +
-                          ue.stableId);
-
-        frameTimeDiscrepancyNumeric.add(frameTimeDiscrepancy, sourceInfo);
-
-        ue.associatedEvents.forEach(function(event) {
-          if (!(event instanceof tr.e.cc.InputLatencyAsyncSlice))
-            return;
-
-          latencyNumeric.add(event.duration, sourceInfo);
-        });
-      } else {
-        throw new Error('Unrecognized stage for ' + ue.stableId);
-      }
-    });
-
-    [
-      responseNumeric, throughputNumeric, frameTimeDiscrepancyNumeric,
-      latencyNumeric
-    ].forEach(function(numeric) {
-      numeric.customizeSummaryOptions({
-        avg: true,
-        max: true,
-        min: true,
-        std: true
-      });
-    });
-
-    values.addValue(new tr.v.NumericValue(
-        'response latency', responseNumeric));
-    values.addValue(new tr.v.NumericValue(
-        'animation throughput', throughputNumeric));
-    values.addValue(new tr.v.NumericValue(
-        'animation frameTimeDiscrepancy',
-        frameTimeDiscrepancyNumeric));
-    values.addValue(new tr.v.NumericValue(
-        'animation latency', latencyNumeric));
-  }
-
-  tr.metrics.MetricRegistry.register(responsivenessMetric, {
-    supportsRangeOfInterest: true
-  });
-
-  return {
-    responsivenessMetric: responsivenessMetric,
-  };
-});
-</script>