Move port/.../skia/public to skia/ext for Linux. Windows & Mac already moved ...

skia/ext/platform_canvas_linux.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 PlatformCanvasLinux_h
-#define PlatformCanvasLinux_h
+#ifndef SKIA_EXT_PLATFORM_CANVAS_LINUX_H_
+#define SKIA_EXT_PLATFORM_CANVAS_LINUX_H_
 
 #include "PlatformDeviceLinux.h"
 
 namespace gfx {
 
 // This class is a specialization of the regular SkCanvas that is designed to
 // work with a gfx::PlatformDevice to manage platform-specific drawing. It
 // allows using both Skia operations and platform-specific operations.
 class PlatformCanvasLinux : public SkCanvas {
  public:
@@ skipping 25 matching lines @@
   // BitmapPlatformDevice object. Can be overridden to change the object type.
   virtual SkDevice* createPlatformDevice(int width, int height, bool is_opaque);
 
   // Disallow copy and assign.
   PlatformCanvasLinux(const PlatformCanvasLinux&);
   PlatformCanvasLinux& operator=(const PlatformCanvasLinux&);
 };
 
 }  // namespace gfx
 
-#endif  // PlatformCanvasLinux_h
+#endif  // SKIA_EXT_PLATFORM_CANVAS_LINUX_H_