Fix namespace for src/ui/display/.

ui/ozone/platform/drm/host/gpu_thread_adapter.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_HOST_GPU_THREAD_ADAPTER_H_
 #define UI_OZONE_PLATFORM_DRM_HOST_GPU_THREAD_ADAPTER_H_
 
 #include "base/file_descriptor_posix.h"
 #include "ui/display/types/display_constants.h"
 #include "ui/display/types/gamma_ramp_rgb_entry.h"
@@ skipping 40 matching lines @@
       gfx::AcceleratedWidget widget,
       const std::vector<OverlayCheck_Params>& new_params) = 0;
 
   // Services needed by DrmDisplayHost
   virtual bool GpuConfigureNativeDisplay(
       int64_t display_id,
       const ui::DisplayMode_Params& display_mode,
       const gfx::Point& point) = 0;
   virtual bool GpuDisableNativeDisplay(int64_t display_id) = 0;
   virtual bool GpuGetHDCPState(int64_t display_id) = 0;
-  virtual bool GpuSetHDCPState(int64_t display_id, ui::HDCPState state) = 0;
+  virtual bool GpuSetHDCPState(int64_t display_id,
+                               display::HDCPState state) = 0;
   virtual bool GpuSetColorCorrection(
       int64_t display_id,
-      const std::vector<GammaRampRGBEntry>& degamma_lut,
-      const std::vector<GammaRampRGBEntry>& gamma_lut,
+      const std::vector<display::GammaRampRGBEntry>& degamma_lut,
+      const std::vector<display::GammaRampRGBEntry>& gamma_lut,
       const std::vector<float>& correction_matrix) = 0;
 
   // Services needed by DrmWindowHost
   virtual bool GpuDestroyWindow(gfx::AcceleratedWidget widget) = 0;
   virtual bool GpuCreateWindow(gfx::AcceleratedWidget widget) = 0;
   virtual bool GpuWindowBoundsChanged(gfx::AcceleratedWidget widget,
                                       const gfx::Rect& bounds) = 0;
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRM_HOST_GPU_THREAD_ADAPTER_H_