color: Remove blink pre-conversion code

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

 /*
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2008-2009 Torch Mobile, Inc.
  *
  * 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.
@@ skipping 97 matching lines @@
   };
 
   BitmapImage(const SkBitmap&, ImageObserver* = 0);
   BitmapImage(ImageObserver* = 0);
 
   void draw(PaintCanvas*,
             const PaintFlags&,
             const FloatRect& dstRect,
             const FloatRect& srcRect,
             RespectImageOrientationEnum,
-            ImageClampingMode,
-            const ColorBehavior&) override;
+            ImageClampingMode) override;
 
   size_t currentFrame() const { return m_currentFrame; }
   size_t frameCount();
 
   sk_sp<SkImage> frameAtIndex(size_t, const ColorBehavior&);
 
   bool frameIsCompleteAtIndex(size_t) const;
   float frameDurationAtIndex(size_t) const;
   bool frameHasAlphaAtIndex(size_t);
   ImageOrientation frameOrientationAtIndex(size_t);
@@ skipping 88 matching lines @@
   bool m_sizeAvailable : 1;     // Whether we can obtain the size of the first
                                 // image frame from ImageIO yet.
   mutable bool m_haveFrameCount : 1;
 };
 
 DEFINE_IMAGE_TYPE_CASTS(BitmapImage);
 
 }  // namespace blink
 
 #endif