[NOT FOR COMMIT] Fully replace SkCanvas uses.

third_party/WebKit/Source/platform/graphics/Gradient.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Torch Mobile, Inc.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 15 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef Gradient_h
 #define Gradient_h
 
 #include "platform/PlatformExport.h"
 #include "platform/geometry/FloatPoint.h"
 #include "platform/graphics/Color.h"
 #include "platform/graphics/GraphicsTypes.h"
+#include "skia/ext/cdl_common.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/Vector.h"
 
 class SkMatrix;
-class SkPaint;
-class SkShader;
 
 namespace blink {
 
 class PLATFORM_EXPORT Gradient : public RefCounted<Gradient> {
   WTF_MAKE_NONCOPYABLE(Gradient);
 
  public:
   static PassRefPtr<Gradient> create(const FloatPoint& p0,
                                      const FloatPoint& p1) {
     return adoptRef(new Gradient(p0, p1));
@@ skipping 52 matching lines @@
     m_r0 = r;
   }
 
   void setEndRadius(float r) {
     if (m_r1 == r)
       return;
 
     m_r1 = r;
   }
 
-  void applyToPaint(SkPaint&, const SkMatrix& localMatrix);
+  void applyToPaint(CdlPaint&, const SkMatrix& localMatrix);
 
   void setDrawsInPMColorSpace(bool drawInPMColorSpace);
 
   void setSpreadMethod(GradientSpreadMethod);
   GradientSpreadMethod spreadMethod() const { return m_spreadMethod; }
 
  private:
   Gradient(const FloatPoint& p0, const FloatPoint& p1);
   Gradient(const FloatPoint& p0,
            float r0,
            const FloatPoint& p1,
            float r1,
            float aspectRatio);
 
-  sk_sp<SkShader> createShader(const SkMatrix& localMatrix);
+  sk_sp<CdlShader> createShader(const SkMatrix& localMatrix);
 
   void sortStopsIfNecessary();
 
   FloatPoint m_p0;
   FloatPoint m_p1;
   float m_r0;
   float m_r1;
   float m_aspectRatio;  // For elliptical gradient, width / height.
   Vector<ColorStop, 2> m_stops;
   bool m_radial;
   bool m_stopsSorted;
   bool m_drawInPMColorSpace;
   GradientSpreadMethod m_spreadMethod;
 
-  mutable sk_sp<SkShader> m_cachedShader;
+  mutable sk_sp<CdlShader> m_cachedShader;
 };
 
 }  // namespace blink
 
 #endif