Replace scoped_ptr with std::unique_ptr in //ui

ui/base/ime/candidate_window.h

 // Copyright 2014 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 UI_BASE_IME_CANDIDATE_WINDOW_H_
 #define UI_BASE_IME_CANDIDATE_WINDOW_H_
 
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/base/ime/infolist_entry.h"
 #include "ui/base/ime/ui_base_ime_export.h"
 
 namespace ui {
 
 // CandidateWindow represents the structure of candidates generated from IME.
 class UI_BASE_IME_EXPORT CandidateWindow {
  public:
   enum Orientation {
     HORIZONTAL = 0,
@@ skipping 92 matching lines @@
   std::vector<Entry>* mutable_candidates() { return &candidates_; }
 
   bool show_window_at_composition() const {
     return property_->show_window_at_composition;
   }
   void set_show_window_at_composition(bool show_window_at_composition) {
     property_->show_window_at_composition = show_window_at_composition;
   }
 
  private:
-  scoped_ptr<CandidateWindowProperty> property_;
+  std::unique_ptr<CandidateWindowProperty> property_;
   std::vector<Entry> candidates_;
 
   DISALLOW_COPY_AND_ASSIGN(CandidateWindow);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_IME_CANDIDATE_WINDOW_H_