cppcheck realized that if_info is known not to be null in that code
path, and therefore that checking whether it's null in that code path is
unnecessary. Remove it.
svn path=/trunk/; revision=42867
the ui directory. (Perhaps some other files that would be used by all
flavors of Wireshark, for any GUI toolkit or for someting such as
ncurses, and not for any command-line tool such as TShark, should be
moved there as well.)
Shuffle some #includes to put the "ui/XXX.h" includes together.
svn path=/trunk/; revision=40529
Jeff Morriss