Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/translate/translate_bubble_model_impl.h

 // Copyright 2013 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_UI_TRANSLATE_TRANSLATE_BUBBLE_MODEL_IMPL_H_
 #define CHROME_BROWSER_UI_TRANSLATE_TRANSLATE_BUBBLE_MODEL_IMPL_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/translate/chrome_translate_client.h"
 #include "chrome/browser/ui/translate/translate_bubble_model.h"
 #include "chrome/browser/ui/translate/translate_bubble_view_state_transition.h"
 
 namespace translate {
 class TranslateUIDelegate;
 }
 
 // The standard implementation of TranslateBubbleModel.
 class TranslateBubbleModelImpl : public TranslateBubbleModel {
  public:
   TranslateBubbleModelImpl(
       translate::TranslateStep step,
-      scoped_ptr<translate::TranslateUIDelegate> ui_delegate);
+      std::unique_ptr<translate::TranslateUIDelegate> ui_delegate);
   ~TranslateBubbleModelImpl() override;
 
   // Converts a TranslateStep to a ViewState.
   // This function never returns VIEW_STATE_ADVANCED.
   static TranslateBubbleModel::ViewState TranslateStepToViewState(
       translate::TranslateStep step);
 
   // TranslateBubbleModel methods.
   TranslateBubbleModel::ViewState GetViewState() const override;
   void SetViewState(TranslateBubbleModel::ViewState view_state) override;
   void ShowError(translate::TranslateErrors::Type error_type) override;
   void GoBackFromAdvanced() override;
   int GetNumberOfLanguages() const override;
   base::string16 GetLanguageNameAt(int index) const override;
   int GetOriginalLanguageIndex() const override;
   void UpdateOriginalLanguageIndex(int index) override;
   int GetTargetLanguageIndex() const override;
   void UpdateTargetLanguageIndex(int index) override;
   void DeclineTranslation() override;
   void SetNeverTranslateLanguage(bool value) override;
   void SetNeverTranslateSite(bool value) override;
   bool ShouldAlwaysTranslate() const override;
   void SetAlwaysTranslate(bool value) override;
   void Translate() override;
   void RevertTranslation() override;
   void OnBubbleClosing() override;
   bool IsPageTranslatedInCurrentLanguages() const override;
 
  private:
-  scoped_ptr<translate::TranslateUIDelegate> ui_delegate_;
+  std::unique_ptr<translate::TranslateUIDelegate> ui_delegate_;
   TranslateBubbleViewStateTransition view_state_transition_;
 
   bool translation_declined_;
   bool translate_executed_;
 
   DISALLOW_COPY_AND_ASSIGN(TranslateBubbleModelImpl);
 };
 
 #endif  // CHROME_BROWSER_UI_TRANSLATE_TRANSLATE_BUBBLE_MODEL_IMPL_H_