Revert of Load and apply a vcgt table from an ICC file to the internal display

ui/ozone/common/native_display_delegate_ozone.cc

Index: ui/ozone/common/native_display_delegate_ozone.cc
diff --git a/ui/ozone/common/native_display_delegate_ozone.cc b/ui/ozone/common/native_display_delegate_ozone.cc
index c0310c8f4bb3572e3c078acd2f98f01435e0d576..d85b641a6b92f8670afc94ec7d0e2fc294ccd9c2 100644
--- a/ui/ozone/common/native_display_delegate_ozone.cc
+++ b/ui/ozone/common/native_display_delegate_ozone.cc
@@ -105,13 +105,6 @@
   return false;
 }
 
-bool NativeDisplayDelegateOzone::SetGammaRamp(
-    const ui::DisplaySnapshot& output,
-    const std::vector<GammaRampRGBEntry>& lut) {
-  NOTIMPLEMENTED();
-  return false;
-}
-
 void NativeDisplayDelegateOzone::AddObserver(NativeDisplayObserver* observer) {
   NOTIMPLEMENTED();
 }