Moving DimSurfaces, DimBackgrounds and Rotation surfaces into per-display class. Fixes bug 7167028. Change-Id: I7408b3a27b5a7a8d0d59e9d6109c002fc627e536
Moving DimSurfaces, DimBackgrounds and Rotation surfaces into per-display class. Fixes bug 7167028. Change-Id: I7408b3a27b5a7a8d0d59e9d6109c002fc627e536