Move chooser_controller directory from //components to //chrome/browser

components/chooser_controller/mock_chooser_controller.h

-// Copyright 2016 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 COMPONENTS_CHOOSER_CONTROLLER_MOCK_CHOOSER_CONTROLLER_H_
-#define COMPONENTS_CHOOSER_CONTROLLER_MOCK_CHOOSER_CONTROLLER_H_
-
-#include <vector>
-
-#include "base/macros.h"
-#include "components/chooser_controller/chooser_controller.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-class MockChooserController : public ChooserController {
- public:
-  explicit MockChooserController(content::RenderFrameHost* owner);
-  ~MockChooserController() override;
-
-  // ChooserController:
-  size_t NumOptions() const override;
-  base::string16 GetOption(size_t index) const override;
-  MOCK_METHOD1(Select, void(size_t index));
-  MOCK_METHOD0(Cancel, void());
-  MOCK_METHOD0(Close, void());
-  MOCK_CONST_METHOD0(OpenHelpCenterUrl, void());
-
-  void OptionAdded(const base::string16 option_name);
-  void OptionRemoved(const base::string16 option_name);
-
- private:
-  std::vector<base::string16> option_names_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockChooserController);
-};
-
-#endif  // COMPONENTS_CHOOSER_CONTROLLER_MOCK_CHOOSER_CONTROLLER_H_