color: Don't use QCMS for transforms unless necessary

ui/gfx/color_space.h

Index: ui/gfx/color_space.h
diff --git a/ui/gfx/color_space.h b/ui/gfx/color_space.h
index 6e424f762a10ae8d4ce3e84e604178f4a59d3e28..db5dd163b8834837262adddf8c588759148e3f42 100644
--- a/ui/gfx/color_space.h
+++ b/ui/gfx/color_space.h
@@ -144,6 +144,11 @@ class GFX_EXPORT ColorSpace {
   // range, and unspecified spaces.
   sk_sp<SkColorSpace> ToSkColorSpace() const;
 
+  // Populate |icc_profile| with an ICC profile that represents this color
+  // space. Returns false if this space is not representable. This ICC profile
+  // will be constructed ignoring the range adjust and transfer matrices.
+  bool GetICCProfile(ICCProfile* icc_profile) const;
+
   void GetPrimaryMatrix(SkMatrix44* to_XYZD50) const;
   bool GetTransferFunction(SkColorSpaceTransferFn* fn) const;
   bool GetInverseTransferFunction(SkColorSpaceTransferFn* fn) const;