Add support for more advanced color correction

ui/ozone/platform/drm/mus_thread_proxy.h

 // Copyright 2016 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.
 
 #ifndef UI_OZONE_PLATFORM_DRM_MUS_THREAD_PROXY_H_
 #define UI_OZONE_PLATFORM_DRM_MUS_THREAD_PROXY_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 59 matching lines @@
       gfx::AcceleratedWidget widget,
       const std::vector<OverlayCheck_Params>& new_params) override;
 
   // Services needed by DrmDisplayHost
   bool GpuConfigureNativeDisplay(int64_t display_id,
                                  const ui::DisplayMode_Params& display_mode,
                                  const gfx::Point& point) override;
   bool GpuDisableNativeDisplay(int64_t display_id) override;
   bool GpuGetHDCPState(int64_t display_id) override;
   bool GpuSetHDCPState(int64_t display_id, ui::HDCPState state) override;
-  bool GpuSetGammaRamp(int64_t display_id,
-                       const std::vector<GammaRampRGBEntry>& lut) override;
+  bool GpuSetColorCorrection(
+      int64_t display_id,
+      const std::vector<GammaRampRGBEntry>& degamma_lut,
+      const std::vector<GammaRampRGBEntry>& gamma_lut,
+      const std::vector<float>& correction_matrix) override;
 
   // Services needed by DrmWindowHost
   bool GpuDestroyWindow(gfx::AcceleratedWidget widget) override;
   bool GpuCreateWindow(gfx::AcceleratedWidget widget) override;
   bool GpuWindowBoundsChanged(gfx::AcceleratedWidget widget,
                               const gfx::Rect& bounds) override;
 
   // DrmCursorProxy.
   void CursorSet(gfx::AcceleratedWidget window,
                  const std::vector<SkBitmap>& bitmaps,
@@ skipping 36 matching lines @@
 
   base::ThreadChecker on_window_server_thread_;
 
   base::WeakPtrFactory<MusThreadProxy> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MusThreadProxy);
 };
 
 }  // namespace ui
 
-#endif  // UI_OZONE_PLATFORM_DRM_MUS_THREAD_PROXY_H_
+#endif  // UI_OZONE_PLATFORM_DRM_MUS_THREAD_PROXY_H_