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

ui/views/controls/combobox/combobox.cc

 // Copyright (c) 2012 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 "ui/views/controls/combobox/combobox.h"
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ui_resources.h"
 #include "ui/base/accessibility/accessible_view_state.h"
@@ skipping 575 matching lines @@
     base::i18n::AdjustStringForLocaleDirection(&text);
 
     menu->AppendMenuItem(i + kFirstMenuItemId, text, MenuItemView::NORMAL);
     max_width = std::max(max_width, gfx::GetStringWidth(text, font_list));
   }
 
   content_size_.SetSize(max_width, font_list.GetHeight());
 }
 
 void Combobox::UpdateBorder() {
-  FocusableBorder* border = new FocusableBorder();
+  scoped_ptr<FocusableBorder> border(new FocusableBorder());
   if (style_ == STYLE_NOTIFY_ON_CLICK)
     border->SetInsets(8, 13, 8, 13);
   if (invalid_)
     border->SetColor(kWarningColor);
-  set_border(border);
+  SetBorder(border.PassAs<Border>());
 }
 
 void Combobox::AdjustBoundsForRTLUI(gfx::Rect* rect) const {
   rect->set_x(GetMirroredXForRect(*rect));
 }
 
 void Combobox::PaintText(gfx::Canvas* canvas) {
   gfx::Insets insets = GetInsets();
 
   gfx::ScopedCanvas scoped_canvas(canvas);
@@ skipping 178 matching lines @@
 
 void Combobox::HandleClickEvent() {
   if (style_ != STYLE_NOTIFY_ON_CLICK)
     return;
 
   if (listener_)
     listener_->OnComboboxTextButtonClicked(this);
 }
 
 }  // namespace views