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diff --git a/gfx/skia/skia/src/core/SkDraw.h b/gfx/skia/skia/src/core/SkDraw.h
new file mode 100644
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+++ b/gfx/skia/skia/src/core/SkDraw.h
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+
+/*
+ * Copyright 2006 The Android Open Source Project
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+#ifndef SkDraw_DEFINED
+#define SkDraw_DEFINED
+
+#include "include/core/SkCanvas.h"
+#include "include/core/SkColor.h"
+#include "include/core/SkRefCnt.h"
+#include "include/core/SkSamplingOptions.h"
+#include "src/base/SkZip.h"
+#include "src/core/SkDrawBase.h"
+#include <cstddef>
+
+class SkArenaAlloc;
+class SkBaseDevice;
+class SkBitmap;
+class SkBlender;
+class SkGlyph;
+class SkGlyphRunListPainterCPU;
+class SkMatrix;
+class SkPaint;
+class SkVertices;
+namespace sktext { class GlyphRunList; }
+struct SkPoint3;
+struct SkPoint;
+struct SkRSXform;
+struct SkRect;
+
+
+// defaults to use SkBlitter::Choose()
+class SkDraw : public SkDrawBase {
+public:
+    SkDraw();
+
+    /* If dstOrNull is null, computes a dst by mapping the bitmap's bounds through the matrix. */
+    void    drawBitmap(const SkBitmap&, const SkMatrix&, const SkRect* dstOrNull,
+                       const SkSamplingOptions&, const SkPaint&) const override;
+    void    drawSprite(const SkBitmap&, int x, int y, const SkPaint&) const;
+    void    drawGlyphRunList(SkCanvas* canvas,
+                             SkGlyphRunListPainterCPU* glyphPainter,
+                             const sktext::GlyphRunList& glyphRunList,
+                             const SkPaint& paint) const;
+
+    void paintMasks(SkZip<const SkGlyph*, SkPoint> accepted, const SkPaint& paint) const override;
+
+    void drawPoints(SkCanvas::PointMode, size_t count, const SkPoint[],
+                       const SkPaint&, SkBaseDevice*) const;
+    /* If skipColorXform, skips color conversion when assigning per-vertex colors */
+    void drawVertices(const SkVertices*,
+                      sk_sp<SkBlender>,
+                      const SkPaint&,
+                      bool skipColorXform) const;
+    void drawAtlas(const SkRSXform[], const SkRect[], const SkColor[], int count,
+                    sk_sp<SkBlender>, const SkPaint&);
+
+#if defined(SK_SUPPORT_LEGACY_ALPHA_BITMAP_AS_COVERAGE)
+    void drawDevMask(const SkMask& mask, const SkPaint&) const;
+    void drawBitmapAsMask(const SkBitmap&, const SkSamplingOptions&, const SkPaint&) const;
+#endif
+
+private:
+    void drawFixedVertices(const SkVertices* vertices,
+                           sk_sp<SkBlender> blender,
+                           const SkPaint& paint,
+                           const SkMatrix& ctmInverse,
+                           const SkPoint* dev2,
+                           const SkPoint3* dev3,
+                           SkArenaAlloc* outerAlloc,
+                           bool skipColorXform) const;
+};
+
+#endif