pivottablelayoutdialog: define default button
pivottablelayoutdialog: define default button

Change-Id: Ica4bc2a52e7351899a5741086c6db299caa5ed16

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