remove unused method

Change-Id: Ifad7334a50eff0b4cd5c08f4b4907a98f09bd104
no auto_ptr in this class

Change-Id: I9f915d10136b230d0f6354379ef0afc1da4dda28
add glm to the libreoffice build

Change-Id: I567527399cee56deef2799126875f87b30242846