Plumb color space to DecodingImageGenerator and ImageFrameGenerator

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

 /*
  * Copyright (C) 2012 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
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 129 matching lines @@
   // We just need the size of the image, so we have to temporarily create an
   // ImageDecoder. Since we only need the size, the premul and gamma settings
   // don't really matter.
   std::unique_ptr<ImageDecoder> decoder = ImageDecoder::create(
       segmentReader, true, ImageDecoder::AlphaPremultiplied,
       ImageDecoder::ColorSpaceApplied);
   if (!decoder || !decoder->isSizeAvailable())
     return nullptr;
 
   const IntSize size = decoder->size();
-  const SkImageInfo info =
-      SkImageInfo::MakeN32Premul(size.width(), size.height());
+  const SkImageInfo info = SkImageInfo::MakeN32(
+      size.width(), size.height(), kPremul_SkAlphaType, decoder->colorSpace());
 
   RefPtr<ImageFrameGenerator> frame = ImageFrameGenerator::create(
-      SkISize::Make(size.width(), size.height()), false);
+      SkISize::Make(size.width(), size.height()), decoder->colorSpace(), false);
   if (!frame)
     return nullptr;
 
   return new DecodingImageGenerator(frame, info, segmentReader.release(), true,
                                     0);
 }
 
 }  // namespace blink