color: Remove blink pre-conversion code

third_party/WebKit/Source/platform/graphics/PlaceholderImage.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/graphics/PlaceholderImage.h"
 
 #include "platform/geometry/FloatRect.h"
 #include "platform/graphics/Color.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/ImageObserver.h"
@@ skipping 36 matching lines @@
       SkImage::BitDepth::kU8, SkColorSpace::MakeSRGB());
 
   return m_imageForCurrentFrame;
 }
 
 void PlaceholderImage::draw(PaintCanvas* canvas,
                             const PaintFlags& baseFlags,
                             const FloatRect& destRect,
                             const FloatRect& srcRect,
                             RespectImageOrientationEnum,
-                            ImageClampingMode,
-                            const ColorBehavior& colorBehavior) {
-  // TODO(ccameron): This function should not ignore |colorBehavior|.
-  // https://crbug.com/672306
+                            ImageClampingMode) {
   if (!srcRect.intersects(FloatRect(0.0f, 0.0f,
                                     static_cast<float>(m_size.width()),
                                     static_cast<float>(m_size.height())))) {
     return;
   }
 
   PaintFlags flags(baseFlags);
   flags.setStyle(PaintFlags::kFill_Style);
   flags.setColor(kFillColor);
   canvas->drawRect(destRect, flags);
 }
 
 void PlaceholderImage::destroyDecodedData() {
   m_imageForCurrentFrame.reset();
 }
 
 }  // namespace blink