ozone: introduce OverlayCheckReturn_Params

ui/ozone/platform/drm/gpu/drm_thread_message_proxy.h

 // Copyright 2015 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_GPU_DRM_THREAD_MESSAGE_PROXY_H_
 #define UI_OZONE_PLATFORM_DRM_GPU_DRM_THREAD_MESSAGE_PROXY_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 12 matching lines @@
 namespace gfx {
 class Point;
 class Rect;
 }
 
 namespace ui {
 class DrmThread;
 struct DisplayMode_Params;
 struct DisplaySnapshot_Params;
 struct OverlayCheck_Params;
+struct OverlayCheckReturn_Params;
 
 class DrmThreadMessageProxy : public IPC::MessageFilter,
                               public InterThreadMessagingProxy {
  public:
   DrmThreadMessageProxy();
 
   // InterThreadMessagingProxy.
   void SetDrmThread(DrmThread* thread) override;
 
   // IPC::MessageFilter:
@@ skipping 30 matching lines @@
   void OnGetHDCPState(int64_t display_id);
   void OnSetHDCPState(int64_t display_id, display::HDCPState state);
   void OnSetColorCorrection(
       int64_t id,
       const std::vector<display::GammaRampRGBEntry>& degamma_lut,
       const std::vector<display::GammaRampRGBEntry>& gamma_lut,
       const std::vector<float>& correction_matrix);
 
   void OnCheckOverlayCapabilitiesCallback(
       gfx::AcceleratedWidget widget,
-      const std::vector<OverlayCheck_Params>& overlays) const;
+      const std::vector<OverlayCheck_Params>& overlays,
+      const std::vector<OverlayCheckReturn_Params>& returns) const;
   void OnRefreshNativeDisplaysCallback(
       const std::vector<DisplaySnapshot_Params>& displays) const;
   void OnConfigureNativeDisplayCallback(int64_t display_id, bool success) const;
   void OnDisableNativeDisplayCallback(int64_t display_id, bool success) const;
   void OnTakeDisplayControlCallback(bool success) const;
   void OnRelinquishDisplayControlCallback(bool success) const;
   void OnGetHDCPStateCallback(int64_t display_id,
                               bool success,
                               display::HDCPState state) const;
   void OnSetHDCPStateCallback(int64_t display_id, bool success) const;
 
   DrmThread* drm_thread_;
 
   IPC::Sender* sender_ = nullptr;
 
   base::WeakPtrFactory<DrmThreadMessageProxy> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DrmThreadMessageProxy);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRM_GPU_DRM_THREAD_MESSAGE_PROXY_H_