Replace scoped_ptr with std::unique_ptr in //ui

ui/views/bubble/bubble_dialog_delegate.cc

Index: ui/views/bubble/bubble_dialog_delegate.cc
diff --git a/ui/views/bubble/bubble_dialog_delegate.cc b/ui/views/bubble/bubble_dialog_delegate.cc
index 9673891dc394fdbb5777e4cb2bb66071b5299755..0dfb629e7f5ea41c5cc0f26dd7a105e80aea143a 100644
--- a/ui/views/bubble/bubble_dialog_delegate.cc
+++ b/ui/views/bubble/bubble_dialog_delegate.cc
@@ -110,7 +110,7 @@ NonClientFrameView* BubbleDialogDelegateView::CreateNonClientFrameView(
   BubbleBorder::Arrow adjusted_arrow = arrow();
   if (base::i18n::IsRTL())
     adjusted_arrow = BubbleBorder::horizontal_mirror(adjusted_arrow);
-  frame->SetBubbleBorder(scoped_ptr<BubbleBorder>(
+  frame->SetBubbleBorder(std::unique_ptr<BubbleBorder>(
       new BubbleBorder(adjusted_arrow, shadow(), color())));
   return frame;
 }