Removal of dependencies on PlatformDevice classes.

webkit/plugins/ppapi/ppb_scrollbar_impl.cc

 // Copyright (c) 2010 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 "webkit/plugins/ppapi/ppb_scrollbar_impl.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "ppapi/c/dev/ppp_scrollbar_dev.h"
 #include "skia/ext/platform_canvas.h"
@@ skipping 160 matching lines @@
                      rect->point.y,
                      rect->size.width,
                      rect->size.height);
   skia::PlatformCanvas* canvas = image->mapped_canvas();
   if (!canvas)
     return false;
   scrollbar_->paint(webkit_glue::ToWebCanvas(canvas), gfx_rect);
 
 #if defined(OS_WIN)
   if (base::win::GetVersion() == base::win::VERSION_XP) {
-    canvas->getTopPlatformDevice().makeOpaque(
-        gfx_rect.x(), gfx_rect.y(), gfx_rect.width(), gfx_rect.height());
+    skia::MakeOpaque(canvas, gfx_rect.x(), gfx_rect.y(),
+                     gfx_rect.width(), gfx_rect.height());
   }
 #endif
 
   return true;
 }
 
 bool PPB_Scrollbar_Impl::HandleEvent(const PP_InputEvent* event) {
   scoped_ptr<WebInputEvent> web_input_event(CreateWebInputEvent(*event));
   if (!web_input_event.get())
     return false;
@@ skipping 54 matching lines @@
   pp_rect.point.y = dirty_.y();
   pp_rect.size.width = dirty_.width();
   pp_rect.size.height = dirty_.height();
   dirty_ = gfx::Rect();
   Invalidate(&pp_rect);
 }
 
 }  // namespace ppapi
 }  // namespace webkit