[polymer] Merge of master into polymer10-migration

netlog_viewer/quic_view.js

+// Copyright (c) 2013 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.
+
+/**
+ * This view displays a summary of the state of each QUIC session, and
+ * has links to display them in the events tab.
+ */
+var QuicView = (function() {
+  'use strict';
+
+  // We inherit from DivView.
+  var superClass = DivView;
+
+  /**
+   * @constructor
+   */
+  function QuicView() {
+    assertFirstConstructorCall(QuicView);
+
+    // Call superclass's constructor.
+    superClass.call(this, QuicView.MAIN_BOX_ID);
+
+    g_browser.addQuicInfoObserver(this, true);
+  }
+
+  QuicView.TAB_ID = 'tab-handle-quic';
+  QuicView.TAB_NAME = 'QUIC';
+  QuicView.TAB_HASH = '#quic';
+
+  // IDs for special HTML elements in quic_view.html
+  QuicView.MAIN_BOX_ID = 'quic-view-tab-content';
+
+  cr.addSingletonGetter(QuicView);
+
+  QuicView.prototype = {
+    // Inherit the superclass's methods.
+    __proto__: superClass.prototype,
+
+    onLoadLogFinish: function(data) {
+      return this.onQuicInfoChanged(data.quicInfo);
+    },
+
+    /**
+     * If there are any sessions, display a single table with
+     * information on each QUIC session.  Otherwise, displays "None".
+     */
+    onQuicInfoChanged: function(quicInfo) {
+      if (!quicInfo)
+        return false;
+      // TODO(rayraymond): Update DOM without use of jstemplate.
+      // var input = new JsEvalContext(quicInfo);
+      // jstProcess(input, $(QuicView.MAIN_BOX_ID));
+      return true;
+    },
+  };
+
+  return QuicView;
+})();
+