CreateGammaRampForProfile  628 ui/display/chromeos/x11/native_display_delegate_x11.cc   XRRCrtcGamma* gamma_ramp = CreateGammaRampForProfile(x11_output, new_profile);
CreateGammaRampForProfile  122 ui/display/chromeos/x11/native_display_delegate_x11.h   XRRCrtcGamma* CreateGammaRampForProfile(