Move the "platform" wrappers in skia/ext to the skia namespace.

webkit/tools/test_shell/webwidget_host.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef WEBKIT_TOOLS_TEST_SHELL_WEBWIDGET_HOST_H_
 #define WEBKIT_TOOLS_TEST_SHELL_WEBWIDGET_HOST_H_
 
 #include "base/basictypes.h"
 #include "base/gfx/native_widget_types.h"
 #include "base/gfx/rect.h"
@@ skipping 82 matching lines @@
   void PaintRect(const gfx::Rect& rect);
 
   void set_painting(bool value) {
 #ifndef NDEBUG
     painting_ = value;
 #endif
   }
 
   gfx::NativeView view_;
   WebWidget* webwidget_;
-  scoped_ptr<gfx::PlatformCanvas> canvas_;
+  scoped_ptr<skia::PlatformCanvas> canvas_;
 
   // specifies the portion of the webwidget that needs painting
   gfx::Rect paint_rect_;
 
   // specifies the portion of the webwidget that needs scrolling
   gfx::Rect scroll_rect_;
   int scroll_dx_;
   int scroll_dy_;
 
   bool track_mouse_leave_;
 
 #ifndef NDEBUG
   bool painting_;
 #endif
 };
 
 #endif  // WEBKIT_TOOLS_TEST_SHELL_WEBWIDGET_HOST_H_