Bug 1065002 pt 1.1 - Rename gfxFont::GetMetrics to GetHorizontalMetrics, and add a GetMetrics wrapper to access it. r=jdaggett
Bug 1065002 pt 1.2 - Add CreateVerticalMetrics to gfxFont, to read/synthesize metrics for vertical layout. r=jdaggett
Bug 1065002 pt 1.3 - Add an Orientation parameter to gfxFont::GetMetrics and dispatch to horizontal or vertical as needed. r=jdaggett
Bug 1065002 pt 2 - Add an orientation field to nsFontMetrics. r=jdaggett