Make these methods non-inline again.

Change-Id: I34e18fa1607d56351e1c3656b1f37a823b7a5609
Speed up pasting of single row onto multiple destination rows.

This is an extension of the earlier paste optimization of a single cell
across multiple destination cells.

Change-Id: I3a60300d3d0e11420d997bea8f7f540e948f56cc