color: Remove blink pre-conversion code

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

 /*
  * Copyright (C) 2011 Apple 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
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 39 matching lines @@
   bool hasRelativeSize() const override { return false; }
 
   IntSize size() const override { return m_crossfadeSize; }
 
  protected:
   void draw(PaintCanvas*,
             const PaintFlags&,
             const FloatRect&,
             const FloatRect&,
             RespectImageOrientationEnum,
-            ImageClampingMode,
-            const ColorBehavior&) override;
+            ImageClampingMode) override;
   void drawTile(GraphicsContext&, const FloatRect&) final;
 
   CrossfadeGeneratedImage(PassRefPtr<Image> fromImage,
                           PassRefPtr<Image> toImage,
                           float percentage,
                           IntSize crossfadeSize,
                           const IntSize&);
 
  private:
-  void drawCrossfade(PaintCanvas*,
-                     const PaintFlags&,
-                     ImageClampingMode,
-                     const ColorBehavior&);
+  void drawCrossfade(PaintCanvas*, const PaintFlags&, ImageClampingMode);
 
   RefPtr<Image> m_fromImage;
   RefPtr<Image> m_toImage;
 
   float m_percentage;
   IntSize m_crossfadeSize;
 };
 
 }  // namespace blink
 
 #endif