SwFmtFlyCnt: add doxygen comment
SwFmtFlyCnt: add doxygen comment

Change-Id: I9e48b471f4afbb071112f3b1f5b71ee42cfe186f

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