Show Goodies page to new Chromebook users

chrome/browser/chromeos/first_run/goodies_displayer.h

+// Copyright 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_FIRST_RUN_GOODIES_DISPLAYER_H_
+#define CHROME_BROWSER_CHROMEOS_FIRST_RUN_GOODIES_DISPLAYER_H_
+
+#include "chrome/browser/ui/browser_list.h"
+#include "chrome/browser/ui/browser_list_observer.h"
+
+namespace chromeos {
+namespace first_run {
+
+// Handles display of OOBE Goodies page on first display of browser window on
+// new Chromebooks.
+class GoodiesDisplayer : public chrome::BrowserListObserver {
+ public:
+  GoodiesDisplayer();
+  ~GoodiesDisplayer() override {}
+
+  static void Init();
+
+ private:
+  // Overridden from chrome::BrowserListObserver.
+  void OnBrowserSetLastActive(Browser* browser) override;
+
+  DISALLOW_COPY_AND_ASSIGN(GoodiesDisplayer);
+};
+
+}  // namespace first_run
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_FIRST_RUN_GOODIES_DISPLAYER_H_