Created ash::FirstRunHelper.

ash/first_run/first_run_delegate.h

Index: ash/first_run/first_run_delegate.h
diff --git a/ash/first_run/first_run_delegate.h b/ash/first_run/first_run_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..1391d3186dfe58934c315e5829ff2a4c01c9c72c
--- /dev/null
+++ b/ash/first_run/first_run_delegate.h
@@ -0,0 +1,43 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.

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

no (c)

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

Done.

+// 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_H_
+#define ASH_FIRST_RUN_FIRST_RUN_DELEGATE_H_
+
+#include "ash/ash_export.h"
+#include "base/basictypes.h"
+#include "ui/gfx/rect.h"

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

this can be forward decl.

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

Done.

+
+namespace ash {
+
+// Interface used by first-run tutorial to manipulate and retreive information
+// about shell elements.
+// All returned coordinates are in screen coordinate system.
+class ASH_EXPORT FirstRunDelegate {
+ public:
+  FirstRunDelegate();
+  virtual ~FirstRunDelegate();
+
+  // Opens and closes app list.
+  virtual void OpenAppList() = 0;
+  virtual void CloseAppList() = 0;
+
+  // Returns bounding rectangle of launcher elements.
+  virtual gfx::Rect GetLauncherBounds() = 0;
+
+  // Returns bounds of application list button.
+  virtual gfx::Rect GetAppListButtonBounds() = 0;
+
+  // If application list is opened saves its bounds to |result| and returns
+  // |true|. Returns |false| otherwise.
+  virtual bool GetAppListBounds(gfx::Rect* result) = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(FirstRunDelegate);
+};
+
+}  // namespace ash
+
+#endif  // ASH_FIRST_RUN_FIRST_RUN_DELEGATE_H_
+