Change Painter factory functions to unique_ptr

ui/views/bubble/bubble_border.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/bubble/bubble_border.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 24 matching lines @@
                            int corner_radius)
     : border_thickness(border_interior_thickness),
       border_interior_thickness(border_interior_thickness),
       arrow_thickness(arrow_interior_thickness),
       arrow_interior_thickness(arrow_interior_thickness),
       arrow_width(2 * arrow_interior_thickness),
       corner_radius(corner_radius) {
   if (!border_image_ids)
     return;
 
-  border_painter.reset(Painter::CreateImageGridPainter(border_image_ids));
+  border_painter = Painter::CreateImageGridPainter(border_image_ids);
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   border_thickness = rb.GetImageSkiaNamed(border_image_ids[0])->width();
 
   if (arrow_image_ids[0] != 0) {
     left_arrow = *rb.GetImageSkiaNamed(arrow_image_ids[0]);
     top_arrow = *rb.GetImageSkiaNamed(arrow_image_ids[1]);
     right_arrow = *rb.GetImageSkiaNamed(arrow_image_ids[2]);
     bottom_arrow = *rb.GetImageSkiaNamed(arrow_image_ids[3]);
     arrow_width = top_arrow.width();
     arrow_thickness = top_arrow.height();
@@ skipping 519 matching lines @@
   paint.setStyle(SkPaint::kFill_Style);
   paint.setColor(border_->background_color());
   SkPath path;
   gfx::RectF bounds(view->GetLocalBounds());
   bounds.Inset(gfx::InsetsF(border_->GetInsets()));
 
   canvas->DrawRoundRect(bounds, border_->GetBorderCornerRadius(), paint);
 }
 
 }  // namespace views