basic/global.hxx is private to basic

Change-Id: I90a28e34eb45819e240931cd751ac0a546ea6be8
sbobjmod.hxx is private to basic

Change-Id: I4ad28b049de5f7268ee1ca2e8992e2f29ed05380
WaE: unused variables [loplugin]

Change-Id: I7856fd7417ed2ae19774bd20d48b4a5232301728
sbprop.hxx is private to basic

Change-Id: I1d7a28652ee7743b6823d78e1565338a324f0a6a
sbstdobj.hxx is private to basic

Change-Id: I131dfeded783edfea94208d1cf8d70a2090785fa
sbxbase.hxx is private to basic

Change-Id: I108bd247a40ce2b46034cabe8b075fa4f5a396df