Remove unnecessary OUTDEV_INIT() macro in VCL's outdev.hxx

Change-Id: I0eba1f88f607ba1faf40d8507bb184bdc88085be
Comment documentation error fixup in outdev.hxx

Change-Id: Id03ffc9681b457d702b4d8beef4c8a3a52d1641b
Rearrange VCL OutputDevice bitmap functions

Change-Id: I9bb6a5d123c35d3de2d2fa7b8a427c92f599afd7
outdev/bitmap.cxx: remove unnecessary headers, fix SAL_WARN_IF statement

Change-Id: I01e380cf87c6c18ebfc15b1f2a1055d100074991