Created ash::FirstRunHelper.

ash/first_run/first_run_delegate_impl.h

Index: ash/first_run/first_run_delegate_impl.h
diff --git a/ash/first_run/first_run_delegate_impl.h b/ash/first_run/first_run_delegate_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..76200a91727d0d39e235555b7f4d3234051de3f4
--- /dev/null
+++ b/ash/first_run/first_run_delegate_impl.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.

[oshima, 2013/10/10 22:47:18]

ditto

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef ASH_FIRST_RUN_FIRST_RUN_DELEGATE_IMPL_H_
+#define ASH_FIRST_RUN_FIRST_RUN_DELEGATE_IMPL_H_
+
+#include "ash/first_run/first_run_delegate.h"
+
+namespace ash {
+
+class Shell;
+
+class FirstRunDelegateImpl : public FirstRunDelegate {
+ public:
+  FirstRunDelegateImpl();
+
+  // Overriden from FirstRunDelegate.
+  virtual void OpenAppList() OVERRIDE;
+  virtual void CloseAppList() OVERRIDE;
+  virtual gfx::Rect GetLauncherBounds() OVERRIDE;
+  virtual gfx::Rect GetAppListButtonBounds() OVERRIDE;
+  virtual bool GetAppListBounds(gfx::Rect* result) OVERRIDE;
+
+ private:
+  Shell* shell_;

[oshima, 2013/10/10 22:47:18]

Can we just use GetInstance()? Advantage is that it will return NULL
after shutdown.

[dzhioev (left Google), 2013/10/11 18:03:52]

OK.

+
+  DISALLOW_COPY_AND_ASSIGN(FirstRunDelegateImpl);
+};
+
+}  // namespace ash
+
+#endif  // ASH_FIRST_RUN_FIRST_RUN_DELEGATE_IMPL_H_
+