After loplugin:staticvar in various, Jenkins_MacOSX failing

[Luke Benes]

After https://cgit.freedesktop.org/libreoffice/core/commit/?id=76dd28afc9c0
loplugin:staticvar in various

Jenkins_MacOSX is failing with:

toolkit/source/awt/vclxtoolkit.cxx:764:6: error: unused function ´ComponentInfoCompare´ [-Werror,-Wunused-function]
895           bool ComponentInfoCompare( const ComponentInfo & lhs, const ComponentInfo & rhs)

https://tinderbox.libreoffice.org/cgi-bin/gunzip.cgi?tree=MASTER&brief-log=1540205763.9476