FLAC: Add debug messages to tell some functions are obsolete.
FLAC: Add debug messages to tell some functions are obsolete.

MaxLeb/taglib,MaxLeb/taglib,MaxLeb/taglib,taglib/taglib,videolabs/taglib,taglib/taglib,Distrotech/taglib,taglib/taglib,Distrotech/taglib,black78/taglib,TsudaKageyu/taglib,pbhd/taglib,dlz1123/taglib,pbhd/taglib,Distrotech/taglib,dlz1123/taglib,i80and/taglib,videolabs/taglib,i80and/taglib,pbhd/taglib,TsudaKageyu/taglib,dlz1123/taglib,black78/taglib,i80and/taglib,videolabs/taglib,black78/taglib,TsudaKageyu/taglib