Emmanuele Bassi authored Jan 18, 2019 and Matthias Clasen committed Mar 03, 2019

A11y: export gtk_cell_accessible_parent_get_(row|column)_header_cells

See merge request !505

(cherry picked from commit 95c0f072)

a52431d2 A11y: export gtk_cell_accessible_parent_get_(row|column)_header_cells