147   va_list ap;  in print()  local
148   va_start(ap, fmt);  in print()
150   base::StringAppendV(&comment, fmt, ap);  in print()
151   va_end(ap);  in print()
160   va_list ap;  in print()  local
161   va_start(ap, fmt);  in print()
163   base::StringAppendV(&comment, fmt, ap);  in print()
164   va_end(ap);  in print()
172   va_list ap;  in print()  local
173   va_start(ap, fmt);  in print()
175   base::StringAppendV(&comment, fmt, ap);  in print()
176   va_end(ap);  in print()
184   va_list ap;  in print()  local
185   va_start(ap, fmt);  in print()
187   base::StringAppendV(&comment, fmt, ap);  in print()
188   va_end(ap);  in print()