ozone: Add overlay candidate implementation that queries support via IPC

ui/ozone/common/gpu/ozone_gpu_message_params.h

Index: ui/ozone/common/gpu/ozone_gpu_message_params.h
diff --git a/ui/ozone/common/gpu/ozone_gpu_message_params.h b/ui/ozone/common/gpu/ozone_gpu_message_params.h
index a2d543a0e741dd9bae4affb5ade05bd0fd164b73..cc0eb0a46d84ac058e5ed0806121c33e4c54fa9d 100644
--- a/ui/ozone/common/gpu/ozone_gpu_message_params.h
+++ b/ui/ozone/common/gpu/ozone_gpu_message_params.h
@@ -11,7 +11,10 @@
 #include "ui/display/types/display_constants.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/size.h"
+#include "ui/gfx/overlay_transform.h"
 #include "ui/ozone/ozone_export.h"
+#include "ui/ozone/public/overlay_candidates_ozone.h"
+#include "ui/ozone/public/surface_factory_ozone.h"
 
 namespace ui {
 
@@ -44,6 +47,19 @@ struct OZONE_EXPORT DisplaySnapshot_Params {
   std::string string_representation;
 };
 
+struct OZONE_EXPORT OverlayCheck_Params {
+  OverlayCheck_Params();
+  OverlayCheck_Params(
+      const OverlayCandidatesOzone::OverlaySurfaceCandidate& candidate);
+  ~OverlayCheck_Params();
+
+  gfx::Size buffer_size;
+  gfx::OverlayTransform transform;
+  SurfaceFactoryOzone::BufferFormat format;
+  gfx::Rect display_rect;
+  int plane_z_order;
+};
+
 }  // namespace ui
 
 #endif  // UI_OZONE_COMMON_GPU_OZONE_GPU_MESSAGE_PARAMS_H_