color: Draw blink::DragImage to sRGB

third_party/WebKit/Source/platform/DragImage.cpp

 /*
  * Copyright (C) 2007 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 33 matching lines @@
 #include "platform/text/BidiTextRun.h"
 #include "platform/text/StringTruncator.h"
 #include "platform/text/TextRun.h"
 #include "platform/transforms/AffineTransform.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/wtf/PtrUtil.h"
 #include "platform/wtf/RefPtr.h"
 #include "platform/wtf/text/WTFString.h"
 #include "skia/ext/image_operations.h"
 #include "third_party/skia/include/core/SkCanvas.h"
+#include "third_party/skia/include/core/SkColorSpaceXformCanvas.h"
 #include "third_party/skia/include/core/SkImage.h"
 #include "third_party/skia/include/core/SkMatrix.h"
 #include "third_party/skia/include/core/SkSurface.h"
 
 namespace blink {
 
 namespace {
 
 const float kDragLabelBorderX = 4;
 // Keep border_y in synch with DragController::LinkDragBorderInset.
@@ skipping 42 matching lines @@
 
   SkPaint paint;
   DCHECK_GE(opacity, 0);
   DCHECK_LE(opacity, 1);
   paint.setAlpha(opacity * 255);
   paint.setFilterQuality(interpolation_quality == kInterpolationNone
                              ? kNone_SkFilterQuality
                              : kHigh_SkFilterQuality);
 
   SkCanvas* canvas = surface->getCanvas();
+  std::unique_ptr<SkCanvas> color_transform_canvas;
+  if (RuntimeEnabledFeatures::colorCorrectRenderingEnabled()) {
+    color_transform_canvas =
+        SkCreateColorSpaceXformCanvas(canvas, SkColorSpace::MakeSRGB());
+    canvas = color_transform_canvas.get();
+  }
   canvas->concat(AffineTransformToSkMatrix(transform));
   canvas->drawImage(image.sk_image(), 0, 0, &paint);
 
   return PaintImage(image.stable_id(), surface->makeImageSnapshot(),
                     image.animation_type(), image.completion_state());
 }
 
 FloatSize DragImage::ClampedImageScale(const IntSize& image_size,
                                        const IntSize& size,
                                        const IntSize& max_size) {
@@ skipping 196 matching lines @@
       interpolation_quality_ == kInterpolationNone
           ? skia::ImageOperations::RESIZE_BOX
           : skia::ImageOperations::RESIZE_LANCZOS3;
   int image_width = scale_x * bitmap_.width();
   int image_height = scale_y * bitmap_.height();
   bitmap_ = skia::ImageOperations::Resize(bitmap_, resize_method, image_width,
                                           image_height);
 }
 
 }  // namespace blink