Convert //components/mus from scoped_ptr to std::unique_ptr

components/mus/ws/focus_controller_unittest.cc

 // Copyright 2015 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 "components/mus/ws/focus_controller.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 133 matching lines @@
 
 // Tests that focus shifts correctly if the focused window is destroyed.
 TEST(FocusControllerTest, FocusShiftsOnDestroy) {
   TestServerWindowDelegate server_window_delegate;
   ServerWindow parent(&server_window_delegate, WindowId());
   server_window_delegate.set_root_window(&parent);
   parent.SetVisible(true);
   ServerWindow child_first(&server_window_delegate, WindowId());
   child_first.SetVisible(true);
   parent.Add(&child_first);
-  scoped_ptr<ServerWindow> child_second(
+  std::unique_ptr<ServerWindow> child_second(
       new ServerWindow(&server_window_delegate, WindowId()));
   child_second->SetVisible(true);
   parent.Add(child_second.get());
   std::vector<uint8_t> dummy;
   // Allow only |parent| to be activated.
   parent.SetProperty(kDisallowActiveChildren, &dummy);
 
   TestFocusControllerObserver focus_observer;
   focus_observer.set_ignore_explicit(false);
   FocusController focus_controller(&focus_observer, &parent);
@@ skipping 138 matching lines @@
   EXPECT_EQ(&child_second, focus_observer.new_active_window());
   focus_observer.ClearAll();
 
   focus_controller.ActivateNextWindow();
   EXPECT_EQ(&child_second, focus_observer.old_active_window());
   EXPECT_EQ(&parent, focus_observer.new_active_window());
 }
 
 }  // namespace ws
 }  // namespace mus