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

chrome/browser/extensions/display_info_provider_chromeos.cc

 // 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.
 
 #include "chrome/browser/extensions/display_info_provider_chromeos.h"
 
 #include <stdint.h>
 
 #include "ash/display/display_configuration_controller.h"
 #include "ash/display/display_manager.h"
@@ skipping 150 matching lines @@
 // display.
 void UpdateDisplayLayout(const gfx::Rect& primary_display_bounds,
                          int64_t primary_display_id,
                          const gfx::Rect& target_display_bounds,
                          int64_t target_display_id) {
   display::DisplayPlacement placement(CreatePlacementForRectangles(
       primary_display_bounds, target_display_bounds));
   placement.display_id = target_display_id;
   placement.parent_display_id = primary_display_id;
 
-  scoped_ptr<display::DisplayLayout> layout(new display::DisplayLayout);
+  std::unique_ptr<display::DisplayLayout> layout(new display::DisplayLayout);
   layout->placement_list.push_back(placement);
   layout->primary_id = primary_display_id;
 
   ash::Shell::GetInstance()
       ->display_configuration_controller()
       ->SetDisplayLayout(std::move(layout), false /* user_action */);
 }
 
 // Validates that parameters passed to the SetInfo function are valid for the
 // desired display and the current display manager state.
@@ skipping 234 matching lines @@
   }
   return all_displays;
 }
 
 // static
 DisplayInfoProvider* DisplayInfoProvider::Create() {
   return new DisplayInfoProviderChromeOS();
 }
 
 }  // namespace extensions