Replace scoped_ptr with std::unique_ptr in //ui

ui/views/controls/textfield/textfield.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/textfield/textfield.h"
 
 #include <string>
 #include <utility>
 
 #include "base/trace_event/trace_event.h"
@@ skipping 274 matching lines @@
       cursor_visible_(false),
       drop_cursor_visible_(false),
       initiating_drag_(false),
       aggregated_clicks_(0),
       drag_start_display_offset_(0),
       touch_handles_hidden_due_to_scroll_(false),
       weak_ptr_factory_(this) {
   set_context_menu_controller(this);
   set_drag_controller(this);
   GetRenderText()->SetFontList(GetDefaultFontList());
-  SetBorder(scoped_ptr<Border>(new FocusableBorder()));
+  SetBorder(std::unique_ptr<Border>(new FocusableBorder()));
   SetFocusable(true);
 
   if (ViewsDelegate::GetInstance()) {
     password_reveal_duration_ =
         ViewsDelegate::GetInstance()
             ->GetDefaultTextfieldObscuredRevealDuration();
   }
 
   // These allow BrowserView to pass edit commands from the Chrome menu to us
   // when we're focused by simply asking the FocusManager to
@@ skipping 259 matching lines @@
 }
 
 void Textfield::SetAccessibleName(const base::string16& name) {
   accessible_name_ = name;
 }
 
 void Textfield::ExecuteCommand(int command_id) {
   ExecuteCommand(command_id, ui::EF_NONE);
 }
 
-void Textfield::SetFocusPainter(scoped_ptr<Painter> focus_painter) {
+void Textfield::SetFocusPainter(std::unique_ptr<Painter> focus_painter) {
   focus_painter_ = std::move(focus_painter);
 }
 
 bool Textfield::HasTextBeingDragged() {
   return initiating_drag_;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Textfield, View overrides:
 
@@ skipping 509 matching lines @@
   data->SetString(selected_text);
   Label label(selected_text, GetFontList());
   label.SetBackgroundColor(GetBackgroundColor());
   label.SetSubpixelRenderingEnabled(false);
   gfx::Size size(label.GetPreferredSize());
   gfx::NativeView native_view = GetWidget()->GetNativeView();
   gfx::Display display =
       gfx::Screen::GetScreen()->GetDisplayNearestWindow(native_view);
   size.SetToMin(gfx::Size(display.size().width(), height()));
   label.SetBoundsRect(gfx::Rect(size));
-  scoped_ptr<gfx::Canvas> canvas(
+  std::unique_ptr<gfx::Canvas> canvas(
       GetCanvasForDragImage(GetWidget(), label.size()));
   label.SetEnabledColor(GetTextColor());
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
   // Desktop Linux Aura does not yet support transparency in drag images.
   canvas->DrawColor(GetBackgroundColor());
 #endif
   label.Paint(ui::CanvasPainter(canvas.get(), 1.f).context());
   const gfx::Vector2d kOffset(-15, 0);
   drag_utils::SetDragImageOnDataObject(*canvas, kOffset, data);
   if (controller_)
@@ skipping 785 matching lines @@
     RequestFocus();
   model_->MoveCursorTo(mouse);
   if (!selection_clipboard_text.empty()) {
     model_->InsertText(selection_clipboard_text);
     UpdateAfterChange(true, true);
   }
   OnAfterUserAction();
 }
 
 }  // namespace views