vcldemo: exercise more BitmapEx rendering paths.
vcldemo: exercise more BitmapEx rendering paths.

Change-Id: Iecd02534dfbe0938a8635e3b7c2363b4531ef5ef

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