Removes the --enable-new-media-internals flag.

content/browser/resources/media/metrics.js

Index: content/browser/resources/media/metrics.js
diff --git a/content/browser/resources/media/metrics.js b/content/browser/resources/media/metrics.js
deleted file mode 100644
index c812d44f56ca6244d966ab378f92e2466fc6afc3..0000000000000000000000000000000000000000
--- a/content/browser/resources/media/metrics.js
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright (c) 2011 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.
-
-cr.define('media', function() {
-  'use strict';
-
-  // A set of parameter names. An entry of 'abc' allows metrics to specify
-  // events with specific values of 'abc'.
-  var metricProperties = {
-    'pipeline_state': true,
-  };
-
-  // A set of metrics to measure. The user will see the most recent and average
-  // measurement of the time between each metric's start and end events.
-  var metrics = {
-    'seek': {
-      'start': 'SEEK',
-      'end': 'pipeline_state=started'
-    },
-    'first frame': {
-      'start': 'WEBMEDIAPLAYER_CREATED',
-      'end': 'pipeline_state=started'
-    },
-  };
-
-  /**
-   * This class measures times between the events specified above. It inherits
-   * <li> and contains a table that displays the measurements.
-   */
-  var Metrics = cr.ui.define('li');
-
-  Metrics.prototype = {
-    __proto__: HTMLLIElement.prototype,
-
-    /**
-     * Decorate this <li> as a Metrics.
-     */
-    decorate: function() {
-      this.table_ = document.createElement('table');
-      var details = document.createElement('details');
-      var summary = media.makeElement('summary', 'Metrics:');
-      details.appendChild(summary);
-      details.appendChild(this.table_);
-      this.appendChild(details);
-
-      var hRow = document.createElement('tr');
-      hRow.appendChild(media.makeElement('th', 'Metric:'));
-      hRow.appendChild(media.makeElement('th', 'Last Measure:'));
-      hRow.appendChild(media.makeElement('th', 'Average:'));
-      var header = document.createElement('thead');
-      header.appendChild(hRow);
-      this.table_.appendChild(header);
-
-      for (var metric in metrics) {
-        var last = document.createElement('td');
-        var avg = document.createElement('td');
-        this[metric] = {
-          count: 0,
-          total: 0,
-          start: null,
-          last: last,
-          avg: avg
-        };
-        var row = document.createElement('tr');
-        row.appendChild(media.makeElement('td', metric + ':'));
-        row.appendChild(last);
-        row.appendChild(avg);
-        this.table_.appendChild(row);
-      }
-    },
-
-    /**
-     * An event has occurred. Update any metrics that refer to this type
-     * of event. Can be called multiple times by addEvent below if the metrics
-     * refer to specific parameters.
-     * @param {Object} event The MediaLogEvent that has occurred.
-     * @param {string} type The type of event.
-     */
-    addEventInternal: function(event, type) {
-      for (var metric in metrics) {
-        var m = this[metric];
-        if (type == metrics[metric].start && !m.start) {
-          m.start = event.ticksMillis;
-        } else if (type == metrics[metric].end && m.start != null) {
-          var last = event.ticksMillis - m.start;
-          m.last.textContent = last.toFixed(1);
-          m.total += last;
-          m.count++;
-          if (m.count > 1)
-            m.avg.textContent = (m.total / m.count).toFixed(1);
-          m.start = null;
-        }
-      }
-    },
-
-    /**
-     * An event has occurred. Update any metrics that refer to events of this
-     * type or with this event's parameters.
-     * @param {Object} event The MediaLogEvent that has occurred.
-     */
-    addEvent: function(event) {
-      this.addEventInternal(event, event.type);
-      for (var p in event.params) {
-        if (p in metricProperties) {
-          var type = p + '=' + event.params[p];
-          this.addEventInternal(event, type);
-        }
-      }
-    },
-  };
-
-  return {
-      Metrics: Metrics,
-  };
-});