Use sk_sp-based shader creation APIs

chrome/browser/ui/views/bookmarks/bookmark_bar_view.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 "chrome/browser/ui/views/bookmarks/bookmark_bar_view.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <limits>
@@ skipping 491 matching lines @@
 // you go further down.
 void PaintVerticalDivider(gfx::Canvas* canvas,
                           int x,
                           int height,
                           int vertical_padding,
                           SkColor top_color,
                           SkColor middle_color,
                           SkColor bottom_color) {
   // Draw the upper half of the divider.
   SkPaint paint;
-  skia::RefPtr<SkShader> shader = gfx::CreateGradientShader(
-      vertical_padding + 1, height / 2, top_color, middle_color);
-  paint.setShader(shader.get());
+  paint.setShader(gfx::CreateGradientShader(
+      vertical_padding + 1, height / 2, top_color, middle_color));
   SkRect rc = { SkIntToScalar(x),
                 SkIntToScalar(vertical_padding + 1),
                 SkIntToScalar(x + 1),
                 SkIntToScalar(height / 2) };
   canvas->sk_canvas()->drawRect(rc, paint);
 
   // Draw the lower half of the divider.
   SkPaint paint_down;
-  shader = gfx::CreateGradientShader(
-      height / 2, height - vertical_padding, middle_color, bottom_color);
-  paint_down.setShader(shader.get());
+  paint_down.setShader(gfx::CreateGradientShader(
+      height / 2, height - vertical_padding, middle_color, bottom_color));
   SkRect rc_down = { SkIntToScalar(x),
                      SkIntToScalar(height / 2),
                      SkIntToScalar(x + 1),
                      SkIntToScalar(height - vertical_padding) };
   canvas->sk_canvas()->drawRect(rc_down, paint_down);
 }
 
 class BookmarkBarView::ButtonSeparatorView : public views::View {
  public:
   ButtonSeparatorView() {}
@@ skipping 1616 matching lines @@
     return;
   apps_page_shortcut_->SetVisible(visible);
   UpdateBookmarksSeparatorVisibility();
   LayoutAndPaint();
 }
 
 void BookmarkBarView::OnShowManagedBookmarksPrefChanged() {
   if (UpdateOtherAndManagedButtonsVisibility())
     LayoutAndPaint();
 }