Move native_pixmap.h from ui/ozone/public to ui/gfx

ui/ozone/gl/gl_image_ozone_native_pixmap.h

 // Copyright 2016 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 UI_OZONE_GL_GL_IMAGE_OZONE_NATIVE_PIXMAP_H_
 #define UI_OZONE_GL_GL_IMAGE_OZONE_NATIVE_PIXMAP_H_
 
 #include <stdint.h>
 
 #include <string>
 
 #include "ui/gfx/buffer_types.h"
+#include "ui/gfx/native_pixmap.h"
 #include "ui/gl/gl_image_egl.h"
 #include "ui/ozone/gl/ozone_gl_export.h"
-#include "ui/ozone/public/native_pixmap.h"
 
 namespace ui {
 
 class OZONE_GL_EXPORT GLImageOzoneNativePixmap : public gl::GLImageEGL {
  public:
   GLImageOzoneNativePixmap(const gfx::Size& size, unsigned internalformat);
 
   bool Initialize(NativePixmap* pixmap, gfx::BufferFormat format);
 
   // Overridden from GLImage:
@@ skipping 16 matching lines @@
 
  private:
   unsigned internalformat_;
   scoped_refptr<NativePixmap> pixmap_;
   bool has_image_flush_external_;
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_GL_GL_IMAGE_OZONE_NATIVE_PIXMAP_H_