Add support for more advanced color correction

ui/display/chromeos/x11/native_display_delegate_x11.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/display/chromeos/x11/native_display_delegate_x11.h"
 
 #include <X11/Xatom.h>
 #include <X11/Xlib.h>
 #include <X11/extensions/dpms.h>
 #include <X11/extensions/Xrandr.h>
@@ skipping 608 matching lines @@
 }
 
 XRRCrtcGamma* NativeDisplayDelegateX11::CreateGammaRampForProfile(
     const DisplaySnapshotX11& x11_output,
     ColorCalibrationProfile new_profile) {
   // TODO(mukai|marcheu): Creates the appropriate gamma ramp data from the
   // profile enum. It would be served by the vendor.
   return NULL;
 }
 
-bool NativeDisplayDelegateX11::SetGammaRamp(
+bool NativeDisplayDelegateX11::SetColorCorrection(
     const ui::DisplaySnapshot& output,
-    const std::vector<GammaRampRGBEntry>& lut) {
+    const std::vector<GammaRampRGBEntry>& degamma_lut,
+    const std::vector<GammaRampRGBEntry>& gamma_lut,
+    const std::vector<float>& correction_matrix) {
   NOTIMPLEMENTED();
   return false;
 }
 
 void NativeDisplayDelegateX11::DrawBackground() {
   if (!background_color_argb_)
     return;
   // Configuring CRTCs/Framebuffer clears the boot screen image.  Paint the
   // same background color after updating framebuffer to minimize the
   // duration of black screen at boot time.
@@ skipping 10 matching lines @@
   XSetForeground(display_, gc, color.pixel);
   XSetFillStyle(display_, gc, FillSolid);
   int width = DisplayWidth(display_, DefaultScreen(display_));
   int height = DisplayHeight(display_, DefaultScreen(display_));
   XFillRectangle(display_, window_, gc, 0, 0, width, height);
   XFreeGC(display_, gc);
   XFreeColors(display_, colormap, &color.pixel, 1, 0);
 }
 
 }  // namespace ui