Plumb color space to DecodingImageGenerator and ImageFrameGenerator

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

Index: third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.cpp b/third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.cpp
index f1d9fab0f870d5452e9a8b48c1bd3584df7d731d..bccdb1244e7ceaafb8a42fe53b86f94cb8c79778 100644
--- a/third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.cpp
+++ b/third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.cpp
@@ -147,11 +147,11 @@ SkImageGenerator* DecodingImageGenerator::create(SkData* data) {
     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;