Improve <adview> implementation and add tests.

chrome/test/data/extensions/platform_apps/ad_view/ad_network_loaded/displayad.js

Index: chrome/test/data/extensions/platform_apps/ad_view/ad_network_loaded/displayad.js
diff --git a/chrome/test/data/extensions/platform_apps/ad_view/ad_network_loaded/displayad.js b/chrome/test/data/extensions/platform_apps/ad_view/ad_network_loaded/displayad.js
deleted file mode 100644
index e71d97432455c6edfe79a7996ac0e96103b63e00..0000000000000000000000000000000000000000
--- a/chrome/test/data/extensions/platform_apps/ad_view/ad_network_loaded/displayad.js
+++ /dev/null
@@ -1,100 +0,0 @@
-// 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.
-(function() {
-  "use strict";
-
-  var document = window.document;
-
-  // Arbitrary data.
-  var publisherData = {
-    id: "rpaquayAds",
-    extras: {
-      colorText: "Red",
-      colorBg: "Default"
-    },
-  };
-
-  /**
-   * Displays message |statusText|, clearing it after 15 seconds.
-   */
-  var timeoutSequenceId = 0;
-  function displayStatus(statusText) {
-    timeoutSequenceId++;
-
-    var div = document.getElementById("my-status");
-    div.textContent = statusText;
-
-    var sequenceId = timeoutSequenceId;
-    setTimeout(function() {
-      if (sequenceId === timeoutSequenceId) {
-        div.textContent = "";
-      }
-    }, 15000);
-  }
-
-  /**
-   * Displays size of ads when an ad has just been displayed.
-   */
-  function adDisplayed(source, appMessage) {
-    var adview = document.getElementById("my-adview");
-    adview.style.height = appMessage.data.adSize.height;
-
-    displayStatus("Ad displayed( " + appMessage.sequenceNumber + "): " +
-                  "height=" + appMessage.data.adSize.height);
-  }
-
-  /**
-   * Displays publisher data information when an ad has just been clicked.
-   */
-  function adClicked(source, appMessage) {
-    displayStatus("Ad clicked(" + appMmessage.sequenceNumber + "): " +
-                  "publisher id=" + appMessage.publisherData.id);
-  }
-
-  /**
-   * Dispatches |appMessage| according to message value.
-   */
-  function processAppMessage(source, appMessage) {
-    if (appMessage.message == "ad-displayed") {
-      adDisplayed(source, appMessage);
-    }
-    else if (appMessage.message == "ad-clicked") {
-      adClicked(source, appMessage);
-    }
-  }
-
-  /**
-   * Handles "message" event.
-   */
-  function onPostMessage(event) {
-    processAppMessage(event.source, event.data);
-  }
-
-  /**
-   * Handles "DOMContentLoaded" event.
-   */
-  function onDocumentReady() {
-    var button = document.getElementById('display-ad');
-    var adview = document.getElementById("my-adview");
-
-    // Enable "Display Ad" button when the adview content is loaded
-    adview.addEventListener('loadcommit', function() {
-      button.disabled = false;
-      button.value = "Display Ad";
-      button.addEventListener('click', function () {
-        adview.contentWindow.postMessage({
-          message: "display-ad",
-          publisherData: publisherData
-        }, "*");
-      }, false);
-    });
-  }
-
-  //
-  // Register global event listeners.
-  //
-  window.addEventListener("message", onPostMessage, false);
-  document.addEventListener('DOMContentLoaded', onDocumentReady, false);
-
-})();