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

chrome/browser/ui/ash/accelerator_commands_browsertest.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 "ash/accelerators/accelerator_commands.h"
 
 #include "ash/ash_switches.h"
 #include "ash/shell.h"
 #include "ash/wm/window_state.h"
 #include "base/command_line.h"
@@ skipping 183 matching lines @@
   EXPECT_TRUE(window_state->IsFullscreen());
   EXPECT_TRUE(IsInImmersiveFullscreen(window_state));
 
   ash::accelerators::ToggleFullscreen();
   EXPECT_TRUE(IsInitialShowState(window_state));
 
   // 5) Miscellaneous windows (e.g. task manager).
   views::Widget::InitParams params;
   params.delegate = new MaximizableWidgetDelegate();
   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
-  scoped_ptr<views::Widget> widget(new views::Widget);
+  std::unique_ptr<views::Widget> widget(new views::Widget);
   widget->Init(params);
   widget->Show();
 
   window_state = ash::wm::GetWindowState(widget->GetNativeWindow());
   ASSERT_TRUE(window_state->IsActive());
   SetToInitialShowState(window_state);
   EXPECT_TRUE(IsInitialShowState(window_state));
 
   ash::accelerators::ToggleFullscreen();
   EXPECT_TRUE(window_state->IsFullscreen());
@@ skipping 109 matching lines @@
     CloseAppWindow(app_window);
   }
 }
 
 INSTANTIATE_TEST_CASE_P(InitiallyRestored,
                         AcceleratorCommandsPlatformAppFullscreenBrowserTest,
                         Values(ui::SHOW_STATE_NORMAL));
 INSTANTIATE_TEST_CASE_P(InitiallyMaximized,
                         AcceleratorCommandsPlatformAppFullscreenBrowserTest,
                         Values(ui::SHOW_STATE_MAXIMIZED));