[polymer] Merge of master into polymer10-migration

netlog_viewer/alt_svc_view.js

Index: netlog_viewer/alt_svc_view.js
diff --git a/netlog_viewer/alt_svc_view.js b/netlog_viewer/alt_svc_view.js
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index 0000000000000000000000000000000000000000..a452b212947d1694d91e6e30286eaf2467fedd73
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+++ b/netlog_viewer/alt_svc_view.js
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+// 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.
+
+/**
+ * This view displays the Alt-Svc mappings.
+ */
+var AltSvcView = (function() {
+  'use strict';
+
+  // We inherit from DivView.
+  var superClass = DivView;
+
+  /**
+   * @constructor
+   */
+  function AltSvcView() {
+    assertFirstConstructorCall(AltSvcView);
+
+    // Call superclass's constructor.
+    superClass.call(this, AltSvcView.MAIN_BOX_ID);
+
+    g_browser.addAltSvcMappingsObserver(this, true);
+  }
+
+  AltSvcView.TAB_ID = 'tab-handle-alt-svc';
+  AltSvcView.TAB_NAME = 'Alt-Svc';
+  AltSvcView.TAB_HASH = '#alt-svc';
+
+  // IDs for special HTML elements in alt_svc_view.html
+  AltSvcView.MAIN_BOX_ID = 'alt-svc-view-tab-content';
+  AltSvcView.ALTERNATE_PROTOCOL_MAPPINGS_ID =
+      'alt-svc-view-alternate-protocol-mappings';
+
+  cr.addSingletonGetter(AltSvcView);
+
+  AltSvcView.prototype = {
+    // Inherit the superclass's methods.
+    __proto__: superClass.prototype,
+
+    onLoadLogFinish: function(data) {
+      // TODO(rch): Remove the check for spdyAlternateProtocolMappings after
+      // M53 (It was renamed to altSvcMappings in M50).
+      return this.onAltSvcMappingsChanged(data.altSvcMappings ||
+                                          data.spdyAlternateProtocolMappings);
+    },
+
+    /**
+     * Displays the alternate service mappings.
+     */
+    onAltSvcMappingsChanged: function(altSvcMappings) {
+      if (!altSvcMappings)
+        return false;
+      // TODO(rayraymond): Update DOM without use of jstemplate.
+      // var input = new JsEvalContext({altSvcMappings: altSvcMappings});
+      // jstProcess(input, $(AltSvcView.ALTERNATE_PROTOCOL_MAPPINGS_ID));
+      return true;
+    }
+  };
+
+  return AltSvcView;
+})();