Replace scoped_ptr with std::unique_ptr in //ui

ui/app_list/test/app_list_test_view_delegate.h

Index: ui/app_list/test/app_list_test_view_delegate.h
diff --git a/ui/app_list/test/app_list_test_view_delegate.h b/ui/app_list/test/app_list_test_view_delegate.h
index 98395ac031131c07e1f84e701a3fc0b118a07986..626495334fbfd3304d56012e904dffd2febfe4cc 100644
--- a/ui/app_list/test/app_list_test_view_delegate.h
+++ b/ui/app_list/test/app_list_test_view_delegate.h
@@ -8,13 +8,13 @@
 #include <stddef.h>
 
 #include <map>
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "ui/app_list/app_list_view_delegate.h"
 #include "ui/app_list/speech_ui_model.h"
@@ -105,7 +105,7 @@ class AppListTestViewDelegate : public AppListViewDelegate {
   int next_profile_app_count_;
   std::map<size_t, int> open_search_result_counts_;
   Users users_;
-  scoped_ptr<AppListTestModel> model_;
+  std::unique_ptr<AppListTestModel> model_;
   base::ObserverList<AppListViewDelegateObserver> observers_;
   SpeechUIModel speech_ui_;
   base::TimeDelta auto_launch_timeout_;