skia::PlatformCanvas is being deprecated. Going forward we will use gfx::Canvas wherever we need ...

chrome/browser/ui/gtk/infobars/infobar_arrow_model.cc

 // Copyright (c) 2011 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/gtk/infobars/infobar_arrow_model.h"
 
 #include "chrome/browser/ui/gtk/infobars/infobar_gtk.h"
 #include "third_party/skia/include/effects/SkGradientShader.h"
+#include "ui/gfx/canvas_skia.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/skia_utils_gtk.h"
 
 const size_t InfoBarArrowModel::kDefaultArrowSize = 12;
 
 InfoBarArrowModel::InfoBarArrowModel(Observer* observer)
     : observer_(observer),
       animation_(this) {
@@ skipping 75 matching lines @@
   InfoBarColors colors = CurrentInfoBarColors();
   SkColor grad_colors[2];
   grad_colors[0] = colors.top;
   grad_colors[1] = colors.bottom;
 
   SkShader* gradient_shader = SkGradientShader::CreateLinear(
       grad_points, grad_colors, NULL, 2, SkShader::kMirror_TileMode);
   paint.setShader(gradient_shader);
   gradient_shader->unref();
 
-  gfx::CanvasSkiaPaint canvas(expose, false);
-  canvas.drawPath(path, paint);
+  gfx::CanvasSkiaPaint canvas_paint(expose, false);
+  SkCanvas* canvas = canvas_paint.AsCanvas()->AsCanvasSkia()->skia_canvas();
+  canvas->drawPath(path, paint);
 
   paint.setShader(NULL);
   paint.setColor(SkColorSetA(gfx::GdkColorToSkColor(border_color),
                              SkColorGetA(colors.top)));
   paint.setStyle(SkPaint::kStroke_Style);
-  canvas.drawPath(path, paint);
+  canvas->drawPath(path, paint);
 }
 
 void InfoBarArrowModel::AnimationEnded(const ui::Animation* animation) {
   observer_->PaintStateChanged();
 }
 
 void InfoBarArrowModel::AnimationProgressed(const ui::Animation* animation) {
   observer_->PaintStateChanged();
 }
 
 void InfoBarArrowModel::AnimationCanceled(const ui::Animation* animation) {
   observer_->PaintStateChanged();
 }