vaapi plumbing to allow hardware video overlays

ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h

Index: ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h
diff --git a/ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h b/ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h
index bf98786fd5d4f64dd42ad844c738a5793e0e6367..006a4a5497ac72a7242ce4506e0ceee8de39bd3b 100644
--- a/ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h
+++ b/ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h
@@ -13,6 +13,7 @@
 #include "ui/gfx/gpu_memory_buffer.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/ozone/gpu/ozone_gpu_export.h"
+#include "ui/ozone/public/native_pixmap.h"
 
 namespace gfx {
 class GLImage;
@@ -48,6 +49,12 @@ class OZONE_GPU_EXPORT GpuMemoryBufferFactoryOzoneNativeBuffer {
       unsigned internalformat,
       int client_id);
 
+  static scoped_refptr<gfx::GLImage> CreateImageForPixmap(
+      scoped_refptr<NativePixmap> pixmap,
+      const gfx::Size& size,
+      gfx::GpuMemoryBuffer::Format format,
+      unsigned internalformat);
+
  private:
   BufferToPixmapMap native_pixmap_map_;
   base::Lock native_pixmap_map_lock_;