views: Move examples/ directory to ui/views/.

views/examples/bubble_example.h

-// Copyright (c) 2011 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 VIEWS_EXAMPLES_BUBBLE_EXAMPLE_H_
-#define VIEWS_EXAMPLES_BUBBLE_EXAMPLE_H_
-#pragma once
-
-#include "views/examples/example_base.h"
-#include "views/controls/button/button.h"
-
-namespace examples {
-
-struct BubbleConfig;
-
-// A Bubble example.
-class BubbleExample : public ExampleBase,
-                      public views::ButtonListener {
- public:
-  explicit BubbleExample(ExamplesMain* main);
-  virtual ~BubbleExample();
-
-  // Overridden from ExampleBase.
-  virtual void CreateExampleView(views::View* container) OVERRIDE;
-
- private:
-  virtual void ButtonPressed(views::Button* sender,
-                             const views::Event& event) OVERRIDE;
-
-  views::Button* round_;
-  views::Button* arrow_;
-  views::Button* fade_in_;
-  views::Button* fade_out_;
-
-  DISALLOW_COPY_AND_ASSIGN(BubbleExample);
-};
-
-}  // namespace examples
-
-#endif  // VIEWS_EXAMPLES_BUBBLE_EXAMPLE_H_