color: Always use parametric color spaces for raster

ui/compositor/compositor.cc

Index: ui/compositor/compositor.cc
diff --git a/ui/compositor/compositor.cc b/ui/compositor/compositor.cc
index a80a83bb7f8f6adda62e455cd8e86f4fa9f94240..19b0371f1c9e41d5fa4d133e7379929bd6dd34b9 100644
--- a/ui/compositor/compositor.cc
+++ b/ui/compositor/compositor.cc
@@ -41,6 +41,7 @@
 #include "ui/compositor/layer.h"
 #include "ui/compositor/layer_animator_collection.h"
 #include "ui/compositor/scoped_animation_duration_scale_mode.h"
+#include "ui/gfx/icc_profile.h"
 #include "ui/gl/gl_switches.h"
 
 namespace {
@@ -354,15 +355,15 @@ void Compositor::SetScaleAndSize(float scale, const gfx::Size& size_in_pixel) {
   }
 }
 
-void Compositor::SetDisplayColorSpace(const gfx::ColorSpace& color_space) {
-  blending_color_space_ = color_space;
-  output_color_space_ = color_space;
+void Compositor::SetDisplayColorProfile(const gfx::ICCProfile& icc_profile) {
+  blending_color_space_ = icc_profile.GetColorSpace();
+  output_color_space_ = blending_color_space_;
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableHDROutput)) {
     blending_color_space_ = gfx::ColorSpace::CreateExtendedSRGB();
     output_color_space_ = gfx::ColorSpace::CreateSCRGBLinear();
   }
-  host_->SetRasterColorSpace(color_space);
+  host_->SetRasterColorSpace(icc_profile.GetParametricColorSpace());
   // Color space is reset when the output surface is lost, so this must also be
   // updated then.
   // TODO(fsamuel): Get rid of this.