Bug 866265 - Fix setting the resolution on hi-dpi B2G devices (followup to bug 883646). r=kentuckyfriedtakahe
Bug 866265 - Fix up some comments in FrameMetrics.h. r=kentuckyfriedtakahe
Bug 866265 - Revert a line from bug 883646 because it was incorrect. r=kentuckyfriedtakahe