Removing the dependency on GraphicsContext for drawing images in 2D canvas

Source/core/html/canvas/CanvasRenderingContext2DState.h

Index: Source/core/html/canvas/CanvasRenderingContext2DState.h
diff --git a/Source/core/html/canvas/CanvasRenderingContext2DState.h b/Source/core/html/canvas/CanvasRenderingContext2DState.h
index b01917133ff11ce2ba5297a7d718f05f3eb5da8e..1dc719d71a5d511f1497b8ed7fc0281970f2ce19 100644
--- a/Source/core/html/canvas/CanvasRenderingContext2DState.h
+++ b/Source/core/html/canvas/CanvasRenderingContext2DState.h
@@ -30,6 +30,7 @@ public:
     enum PaintType {
         FillPaintType,
         StrokePaintType,
+        ImagePaintType,
     };
 
     CanvasRenderingContext2DState(const CanvasRenderingContext2DState&, ClipListCopyMode = CopyClipList);
@@ -46,6 +47,9 @@ public:
     void setLineDash(const Vector<float>&);
     const Vector<float>& lineDash() const { return m_lineDash; }
 
+    void setShouldAntialias(bool);
+    bool shouldAntialias() const;
+
     void setLineDashOffset(float);
     float lineDashOffset() const { return m_lineDashOffset; }
 
@@ -157,6 +161,7 @@ private:
 
     mutable SkPaint m_strokePaint;
     mutable SkPaint m_fillPaint;
+    mutable SkPaint m_imagePaint;
 
     FloatSize m_shadowOffset;
     float m_shadowBlur;