Move skia extensions from the port to skia/ext.

webkit/port/platform/graphics/skia/public/VectorCanvas.h

Index: webkit/port/platform/graphics/skia/public/VectorCanvas.h
===================================================================
--- webkit/port/platform/graphics/skia/public/VectorCanvas.h	(revision 5845)
+++ webkit/port/platform/graphics/skia/public/VectorCanvas.h	(working copy)
@@ -1,46 +0,0 @@
-// 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 BASE_GFX_VECTOR_CANVAS_H_
-#define BASE_GFX_VECTOR_CANVAS_H_
-
-#include "base/gfx/platform_canvas_win.h"
-#include "base/gfx/vector_device.h"
-
-namespace gfx {
-
-// This class is a specialization of the regular PlatformCanvas. It is designed
-// to work with a VectorDevice to manage platform-specific drawing. It allows
-// using both Skia operations and platform-specific operations. It *doesn't*
-// support reading back from the bitmap backstore since it is not used.
-class VectorCanvas : public PlatformCanvasWin {
- public:
-  VectorCanvas();
-  VectorCanvas(HDC dc, int width, int height);
-  virtual ~VectorCanvas();
-
-  // For two-part init, call if you use the no-argument constructor above
-  bool initialize(HDC context, int width, int height);
-
-  virtual SkBounder* setBounder(SkBounder*);
-  virtual SkDevice* createDevice(SkBitmap::Config config,
-                                 int width, int height,
-                                 bool is_opaque, bool isForLayer);
-  virtual SkDrawFilter* setDrawFilter(SkDrawFilter* filter);
-
- private:
-  // |is_opaque| is unused. |shared_section| is in fact the HDC used for output.
-  virtual SkDevice* createPlatformDevice(int width, int height, bool is_opaque,
-                                         HANDLE shared_section);
-
-  // Returns true if the top device is vector based and not bitmap based.
-  bool IsTopDeviceVectorial() const;
-
-  DISALLOW_COPY_AND_ASSIGN(VectorCanvas);
-};
-
-}  // namespace gfx
-
-#endif  // BASE_GFX_VECTOR_CANVAS_H_
-