Removed old media-internals page and rewrote it.

content/browser/resources/media/new/property_painter.js

+// Copyright (c) 2012 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.
+
+
+var propertyPainter = (function () {
+  "use strict";
+
+  var propPainter = {};
+
+  propPainter.paintNew = function (playerInfo, div) {
+    removeChildren(div);
+    var table = makeTable("Key", "Value", "Timestamp");
+
+    goog.object.forEach(playerInfo.properties, function (element, index) {
+      var pastValues = playerInfo.pastValues[index];
+      var lastValue = pastValues[pastValues.length - 1];
+      var time = goog.time.millisToString(lastValue.time);
+
+      var row = genRow([index, element, time]);
+
+      appendRow(table, row);
+    });
+    div.appendChild(table);
+  };
+
+  propPainter.paintExist = propPainter.paintNew;
+
+
+  propPainter.invalidate = function () {
+    // Do nothing
+  };
+
+  return propPainter;
+}());