Kill bad apps.

chrome/test/data/extensions/platform_apps/app_view/host_app/background.js

Index: chrome/test/data/extensions/platform_apps/app_view/host_app/background.js
diff --git a/chrome/test/data/extensions/platform_apps/app_view/host_app/background.js b/chrome/test/data/extensions/platform_apps/app_view/host_app/background.js
new file mode 100644
index 0000000000000000000000000000000000000000..30fb9d8948f016e62aeb6d03ac5057cf566fe736
--- /dev/null
+++ b/chrome/test/data/extensions/platform_apps/app_view/host_app/background.js
@@ -0,0 +1,10 @@
+// Copyright (c) 2015 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.
+
+chrome.app.runtime.onLaunched.addListener(function() {
+  chrome.app.window.create('window.html', {}, function() {
+    console.log('Host App is running.');
+    chrome.test.sendMessage('AppViewTest.LAUNCHED');
+  });
+});