vcl: make IconTestApp build with gcc 4.6
vcl: make IconTestApp build with gcc 4.6

Change-Id: I5897a774b8949f336a40096a0727a347bae012ac

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