Replace scoped_ptr with std::unique_ptr in //ui

ui/views/controls/button/blue_button.cc

 // 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.
 
 #include "ui/views/controls/button/blue_button.h"
 
 #include <utility>
 
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/color_utils.h"
@@ skipping 33 matching lines @@
                gfx::Vector2d(0, 1), 0,
                GetNativeTheme()->GetSystemColor(
                    ui::NativeTheme::kColorId_BlueButtonShadowColor))));
   }
 }
 
 const char* BlueButton::GetClassName() const {
   return BlueButton::kViewClassName;
 }
 
-scoped_ptr<LabelButtonBorder> BlueButton::CreateDefaultBorder() const {
+std::unique_ptr<LabelButtonBorder> BlueButton::CreateDefaultBorder() const {
   // Insets for splitting the images.
   const gfx::Insets insets(5);
-  scoped_ptr<LabelButtonAssetBorder> button_border(
+  std::unique_ptr<LabelButtonAssetBorder> button_border(
       new LabelButtonAssetBorder(style()));
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   button_border->SetPainter(false, STATE_NORMAL, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_NORMAL), insets));
   button_border->SetPainter(false, STATE_HOVERED, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_HOVER), insets));
   button_border->SetPainter(false, STATE_PRESSED, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_PRESSED), insets));
   button_border->SetPainter(false, STATE_DISABLED, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_DISABLED), insets));
   button_border->SetPainter(true, STATE_NORMAL, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_FOCUSED_NORMAL), insets));
   button_border->SetPainter(true, STATE_HOVERED, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_FOCUSED_HOVER), insets));
   button_border->SetPainter(true, STATE_PRESSED, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_FOCUSED_PRESSED), insets));
   button_border->SetPainter(true, STATE_DISABLED, Painter::CreateImagePainter(
       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_DISABLED), insets));
   return std::move(button_border);
 }
 
 }  // namespace views