Fix logic to obtain callee's FunctionProtoType (if any)
Fix logic to obtain callee's FunctionProtoType (if any)

Change-Id: I1bfdd865429cc6fa89ea3b6b4fc132b5d5b57b0d

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