ozone: Implement zero/one-copy texture for Ozone GBM.

content/child/child_native_pixmap_manager_ozone.cc

Index: content/child/child_native_pixmap_manager_ozone.cc
diff --git a/content/child/child_native_pixmap_manager_ozone.cc b/content/child/child_native_pixmap_manager_ozone.cc
index 3b8b2c7715f5043ad00092ba681250aa17e08672..d228cf81d428a464436bf02aedada84b403edb5d 100644
--- a/content/child/child_native_pixmap_manager_ozone.cc
+++ b/content/child/child_native_pixmap_manager_ozone.cc
@@ -55,4 +55,13 @@ ChildNativePixmapManager::GetSupportedNativePixmapConfigurations() const {
   return pixmap_manager_->GetSupportedNativePixmapConfigurations();
 }
 
+scoped_refptr<ui::NativePixmap>
+ChildNativePixmapManager::CreateFromFileDescriptor(
+    base::FileDescriptor handle,
+    gfx::Size size,
+    ui::SurfaceFactoryOzone::BufferFormat format,
+    ui::SurfaceFactoryOzone::BufferUsage usage) {
+  return pixmap_manager_->CreateFromFileDescriptor(handle, size, format, usage);
+}
+
 }  // namespace content