Removal of dependencies on PlatformDevice classes.

ui/gfx/canvas_skia_linux.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 "ui/gfx/canvas_skia.h"
 
 #include <cairo/cairo.h>
 #include <gtk/gtk.h>
 #include <pango/pango.h>
 #include <pango/pangocairo.h>
@@ skipping 273 matching lines @@
   cairo_set_source_rgba(text_cr,
                         SkColorGetR(text_color) / 255.0,
                         SkColorGetG(text_color) / 255.0,
                         SkColorGetB(text_color) / 255.0,
                         SkColorGetA(text_color) / 255.0);
   cairo_fill(text_cr);
 
   text_canvas.endPlatformPaint();
 
   const SkBitmap& text_bitmap = const_cast<SkBitmap&>(
-      text_canvas.getTopPlatformDevice().accessBitmap(false));
+      text_canvas.getTopDevice().accessBitmap(false));
   canvas_->DrawBitmapInt(text_bitmap, text_x_ - 1, text_y_ - 1);
 }
 
 }  // namespace
 
 namespace gfx {
 
 CanvasSkia::CanvasSkia(int width, int height, bool is_opaque)
     : skia::PlatformCanvas(width, height, is_opaque) {
 }
@@ skipping 78 matching lines @@
   gdk_cairo_set_source_pixbuf(cr, pixbuf, x, y);
   cairo_paint(cr);
 }
 
 ui::TextureID CanvasSkia::GetTextureID() {
   // TODO(wjmaclean)
   return 0;
 }
 
 }  // namespace gfx