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

chrome/browser/ui/gtk/browser_toolbar_gtk.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/browser_toolbar_gtk.h"
 
 #include <X11/XF86keysym.h>
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 
@@ skipping 617 matching lines @@
 gboolean BrowserToolbarGtk::OnWrenchMenuButtonExpose(GtkWidget* sender,
                                                      GdkEventExpose* expose) {
   const SkBitmap* badge = NULL;
   if (UpgradeDetector::GetInstance()->notify_upgrade()) {
     badge = theme_service_->GetBitmapNamed(IDR_UPDATE_BADGE);
   } else {
     return FALSE;
   }
 
   // Draw the chrome app menu icon onto the canvas.
-  gfx::CanvasSkiaPaint canvas(expose, false);
+  gfx::CanvasSkiaPaint canvas_paint(expose, false);
+  gfx::Canvas* canvas = canvas_paint.AsCanvas();
   int x_offset = base::i18n::IsRTL() ? 0 :
       sender->allocation.width - badge->width();
   int y_offset = 0;
-  canvas.DrawBitmapInt(
+  canvas->DrawBitmapInt(
       *badge,
       sender->allocation.x + x_offset,
       sender->allocation.y + y_offset);
 
   return FALSE;
 }