Re-enable runtime font rendering if a font handler is assigned, clean up some font handler things.

PortabilityLayer/FontPresets.h

@@ -0,0 +1,32 @@
+#pragma once
+
+namespace PortabilityLayer
+{
+	namespace FontPresets
+	{
+		enum FontPreset
+		{
+			kSystem12,
+			kSystem12Bold,
+
+			kApplication8,
+			kApplication9,
+			kApplication9Bold,
+			kApplication10Bold,
+			kApplication12Bold,
+			kApplication14,
+			kApplication14Bold,
+			kApplication18,
+			kApplication40,
+
+			kMono10,
+
+			kHandwriting24,
+			kHandwriting48,
+
+			kCount,
+		};
+	}
+
+	typedef FontPresets::FontPreset FontPreset_t;
+}