Remove duplicated constant F_PI and friends
Remove duplicated constant F_PI and friends

Easy hack, constants already defined in libs-gui/basegfx/inc/basegfx/numeric/ftools.hxx

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core