views: Make View::set_border() take a scoped_ptr<>.

ui/views/controls/button/checkbox.cc

Index: ui/views/controls/button/checkbox.cc
diff --git a/ui/views/controls/button/checkbox.cc b/ui/views/controls/button/checkbox.cc
index a17102f6607151789b039c72bb9a31e4cd870d33..ed9eaa82206d462b3a24110fa6c6aeff811f3597 100644
--- a/ui/views/controls/button/checkbox.cc
+++ b/ui/views/controls/button/checkbox.cc
@@ -19,12 +19,12 @@ Checkbox::Checkbox(const base::string16& label)
     : LabelButton(NULL, label),
       checked_(false) {
   SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  LabelButtonBorder* button_border = new LabelButtonBorder(style());
+  scoped_ptr<LabelButtonBorder> button_border(new LabelButtonBorder(style()));
   button_border->SetPainter(false, STATE_HOVERED, NULL);
   button_border->SetPainter(false, STATE_PRESSED, NULL);
   // Inset the trailing side by a couple pixels for the focus border.
   button_border->set_insets(gfx::Insets(0, 0, 0, 2));
-  set_border(button_border);
+  SetBorder(button_border.PassAs<Border>());
   SetFocusable(true);
 
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();