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

chrome/browser/ui/views/apps/chrome_native_app_window_views_aura_ash.cc

 // 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.
 
 #include "chrome/browser/ui/views/apps/chrome_native_app_window_views_aura_ash.h"
 
 #include "apps/ui/views/app_window_frame_view.h"
 #include "ash/ash_constants.h"
 #include "ash/frame/custom_frame_view_ash.h"
 #include "ash/screen_util.h"
@@ skipping 205 matching lines @@
     return
         ash::wm::GetWindowState(widget()->GetNativeWindow())->panel_attached();
   }
   return widget()->IsAlwaysOnTop();
 }
 
 void ChromeNativeAppWindowViewsAuraAsh::ShowContextMenuForView(
     views::View* source,
     const gfx::Point& p,
     ui::MenuSourceType source_type) {
-  scoped_ptr<ui::MenuModel> model =
+  std::unique_ptr<ui::MenuModel> model =
       CreateMultiUserContextMenu(app_window()->GetNativeWindow());
   if (!model.get())
     return;
 
   // Only show context menu if point is in caption.
   gfx::Point point_in_view_coords(p);
   views::View::ConvertPointFromScreen(widget()->non_client_view(),
                                       &point_in_view_coords);
   int hit_test =
       widget()->non_client_view()->NonClientHitTest(point_in_view_coords);
   if (hit_test == HTCAPTION) {
     menu_runner_.reset(new views::MenuRunner(
         model.get(),
         views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::CONTEXT_MENU));
     if (menu_runner_->RunMenuAt(source->GetWidget(), NULL,
                                 gfx::Rect(p, gfx::Size(0, 0)),
                                 views::MENU_ANCHOR_TOPLEFT, source_type) ==
         views::MenuRunner::MENU_DELETED) {
       return;
     }
   }
 }
 
 views::NonClientFrameView*
 ChromeNativeAppWindowViewsAuraAsh::CreateNonClientFrameView(
     views::Widget* widget) {
   // Set the delegate now because CustomFrameViewAsh sets the
   // WindowStateDelegate if one is not already set.
   ash::wm::GetWindowState(GetNativeWindow())
-    ->SetDelegate(scoped_ptr<ash::wm::WindowStateDelegate>(
-        new NativeAppWindowStateDelegate(app_window(), this)));
+      ->SetDelegate(std::unique_ptr<ash::wm::WindowStateDelegate>(
+          new NativeAppWindowStateDelegate(app_window(), this)));
 
   if (IsFrameless())
     return CreateNonStandardAppFrame();
 
   if (app_window()->window_type_is_panel()) {
     ash::PanelFrameView* frame_view =
         new ash::PanelFrameView(widget, ash::PanelFrameView::FRAME_ASH);
     frame_view->set_context_menu_controller(this);
     if (HasFrameColor())
       frame_view->SetFrameColors(ActiveFrameColor(), InactiveFrameColor());
@@ skipping 29 matching lines @@
     // Autohide the shelf instead of hiding the shelf completely when only in
     // OS fullscreen.
     ash::wm::WindowState* window_state =
         ash::wm::GetWindowState(widget()->GetNativeWindow());
     window_state->set_hide_shelf_when_fullscreen(fullscreen_types !=
                                                  AppWindow::FULLSCREEN_TYPE_OS);
     DCHECK(ash::Shell::HasInstance());
     ash::Shell::GetInstance()->UpdateShelfVisibility();
   }
 }