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

ui/app_list/views/folder_header_view.cc

 // Copyright (c) 2013 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/app_list/views/folder_header_view.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ui_resources.h"
 #include "grit/ui_strings.h"
 #include "ui/app_list/app_list_constants.h"
@@ skipping 19 matching lines @@
 const int kBottomSeparatorWidth = 380;
 const int kBottomSeparatorHeight = 1;
 
 const SkColor kHintTextColor = SkColorSetRGB(0xA0, 0xA0, 0xA0);
 
 }  // namespace
 
 class FolderHeaderView::FolderNameView : public views::Textfield {
  public:
   FolderNameView() {
-    set_border(views::Border::CreateEmptyBorder(1, 1, 1, 1));
+    SetBorder(views::Border::CreateEmptyBorder(1, 1, 1, 1));
     const SkColor kFocusBorderColor = SkColorSetRGB(64, 128, 250);
     SetFocusPainter(views::Painter::CreateSolidFocusPainter(
           kFocusBorderColor,
           gfx::Insets(0, 0, 1, 1)));
   }
 
   virtual ~FolderNameView() {
   }
 
   // Overridden from views::View:
@@ skipping 15 matching lines @@
       rb.GetImageSkiaNamed(IDR_APP_LIST_FOLDER_BACK_NORMAL));
   back_button_->SetImageAlignment(views::ImageButton::ALIGN_CENTER,
       views::ImageButton::ALIGN_MIDDLE);
   AddChildView(back_button_);
 
   folder_name_view_->SetFontList(
       rb.GetFontList(ui::ResourceBundle::MediumFont));
   folder_name_view_->set_placeholder_text_color(kHintTextColor);
   folder_name_view_->set_placeholder_text(
       rb.GetLocalizedString(IDS_APP_LIST_FOLDER_NAME_PLACEHOLDER));
-  folder_name_view_->set_border(NULL);
+  folder_name_view_->ClearBorder();
   folder_name_view_->SetBackgroundColor(kContentsBackgroundColor);
   folder_name_view_->set_controller(this);
   AddChildView(folder_name_view_);
 }
 
 FolderHeaderView::~FolderHeaderView() {
   if (folder_item_)
     folder_item_->RemoveObserver(this);
 }
 
@@ skipping 81 matching lines @@
 }
 
 void FolderHeaderView::ItemIsInstallingChanged() {
 }
 
 void FolderHeaderView::ItemPercentDownloadedChanged() {
 }
 
 }  // namespace app_list