ui/gfx: Make gfx::Canvas inherit from gfx::CanvasSkia.

chrome/browser/ui/views/download/download_item_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/download/download_item_view.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 12 matching lines @@
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/ui/views/download/download_shelf_context_menu_view.h"
 #include "chrome/browser/ui/views/download/download_shelf_view.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/animation/slide_animation.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/text/text_elider.h"
-#include "ui/gfx/canvas_skia.h"
+#include "ui/gfx/canvas.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/image/image.h"
 #include "ui/views/controls/button/text_button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/widget/root_view.h"
 #include "ui/views/widget/widget.h"
 #include "unicode/uchar.h"
 
 // TODO(paulg): These may need to be adjusted when download progress
 //              animation is added, and also possibly to take into account
@@ skipping 1120 matching lines @@
     // Drop down button is glued to the left of the download shelf.
     drop_down_x_left_ = 0;
     drop_down_x_right_ = normal_drop_down_image_set_.top->width();
   } else {
     // Drop down button is glued to the right of the download shelf.
     drop_down_x_left_ =
       size.width() - normal_drop_down_image_set_.top->width();
     drop_down_x_right_ = size.width();
   }
 }