Replace agg with skia

core/src/fxge/skia/fx_skia.h

Index: core/src/fxge/skia/fx_skia.h
diff --git a/core/src/fxcodec/fx_libopenjpeg/include/fx_openjpeg.h b/core/src/fxge/skia/fx_skia.h
similarity index 57%
copy from core/src/fxcodec/fx_libopenjpeg/include/fx_openjpeg.h
copy to core/src/fxge/skia/fx_skia.h
index da480f22a034318be81e0b9d9846dc327fe4ef2d..ace7a0cf12bdf0898bda5626372f07b22366e050 100644
--- a/core/src/fxcodec/fx_libopenjpeg/include/fx_openjpeg.h
+++ b/core/src/fxge/skia/fx_skia.h
@@ -1,13 +1,17 @@
 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
- 
+
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef _FX_OPENJPEG_H_
-#define _FX_OPENJPEG_H_
-#ifdef _MSC_VER
-#define _CRT_SECURE_NO_WARNINGS
-#endif
-#include "../libopenjpeg20/openjpeg.h"
+#ifndef _FX_SKIA_H_
+#define _FX_SKIA_H_
+
+#include "SkBlitter.h"
+#include "SkDashPathEffect.h"
+#include "SkTLazy.h"
+#include "SkScan.h"
+#include "SkRasterClip.h"
+#include "SkStroke.h"
+
 #endif