Nyall Dawson ce6bd6c973 Move QgsSymbolV2::OutputUnit enum to QgsUnitTypes
And rename to QgsUnitTypes::RenderUnits. This enum is used in
much more contexts than just symbols, so QgsUnitTypes is a
better fit for it.

All methods which previously accepted QgsSymbolV2::OutputUnit
parameters or QgsSymbolV2::OutputUnitList parameters now take
QgsUnitTypes::RenderUnit or QgsUnitTypes::RenderUnitList
parameters respectively.
2016-07-25 15:22:12 +10:00
..