add x() and y() aliases for fLeft and fTop (matching SkIRect)
add x() and y() aliases for fLeft and fTop (matching SkIRect)



git-svn-id: e8541e15acce502a64c929015570ad1648e548cd@3737 2bbb7eff-a529-9590-31e7-b0007b416f81

Cue/skia,mrobinson/skia,Cue/skia,mrobinson/skia,metajack/skia,metajack/skia,metajack/skia,mrobinson/skia,Cue/skia,metajack/skia,mrobinson/skia,Cue/skia,mrobinson/skia