Display dialog when app install succeeds / fails on Athena

chrome/browser/ui/athena/extensions/extension_install_ui_factory_athena.cc

Index: chrome/browser/ui/athena/extensions/extension_install_ui_factory_athena.cc
diff --git a/chrome/browser/ui/athena/extensions/extension_install_ui_factory_athena.cc b/chrome/browser/ui/athena/extensions/extension_install_ui_factory_athena.cc
new file mode 100644
index 0000000000000000000000000000000000000000..dbd931290f2010988fbdc9619581a781e212a312
--- /dev/null
+++ b/chrome/browser/ui/athena/extensions/extension_install_ui_factory_athena.cc
@@ -0,0 +1,15 @@
+// Copyright 2014 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.
+
+#include "chrome/browser/ui/extensions/extension_install_ui_factory.h"
+
+#include "athena/extensions/public/extensions_delegate.h"
+
+namespace extensions {
+
+ExtensionInstallUI* CreateExtensionInstallUI(content::BrowserContext* context) {
+  return athena::ExtensionsDelegate::Get(context)->CreateExtensionInstallUI();
+}
+
+}  // namespace extensions