Propagate supported scanout formats from driver to SurfaceFactoryOzone.

ui/ozone/platform/drm/gpu/gbm_surface_factory.cc

Index: ui/ozone/platform/drm/gpu/gbm_surface_factory.cc
diff --git a/ui/ozone/platform/drm/gpu/gbm_surface_factory.cc b/ui/ozone/platform/drm/gpu/gbm_surface_factory.cc
index fb9157bc9a8c451910725be872aa1cf7b80d56a4..e9300cf529ddd976b92800e0caf8c0b56d6f6e6e 100644
--- a/ui/ozone/platform/drm/gpu/gbm_surface_factory.cc
+++ b/ui/ozone/platform/drm/gpu/gbm_surface_factory.cc
@@ -10,6 +10,7 @@
 #include "build/build_config.h"
 #include "third_party/khronos/EGL/egl.h"
 #include "ui/ozone/common/egl_util.h"
+#include "ui/ozone/platform/drm/common/drm_util.h"
 #include "ui/ozone/platform/drm/gpu/drm_thread_proxy.h"
 #include "ui/ozone/platform/drm/gpu/drm_window_proxy.h"
 #include "ui/ozone/platform/drm/gpu/gbm_buffer.h"
@@ -103,6 +104,13 @@ GbmSurfaceFactory::CreateSurfacelessEGLSurfaceForWidget(
       new GbmSurfaceless(drm_thread_->CreateDrmWindowProxy(widget), this));
 }
 
+std::vector<gfx::BufferFormat> GbmSurfaceFactory::GetScanoutFormats(
+    gfx::AcceleratedWidget widget) {
+  std::vector<gfx::BufferFormat> scanout_formats;
+  drm_thread_->GetScanoutFormats(widget, &scanout_formats);
+  return scanout_formats;
+}
+
 scoped_refptr<ui::NativePixmap> GbmSurfaceFactory::CreateNativePixmap(
     gfx::AcceleratedWidget widget,
     gfx::Size size,