Fix problem where a header was reported as not being necessary even though it was because the type was used in a typedef.  This code used to report that really-used.h was not necessary:
Fix problem where a header was reported as not being necessary even though
it was because the type was used in a typedef.  This code used to report
that really-used.h was not necessary:

  #include "really-used.h"
  typedef vector<ReallyUsed> Foo;




git-svn-id: b0ea89ea3bf41df64b6a046736e217d0ae4a0fba@42 806ff5bb-693f-0410-b502-81bc3482ff28

myint/cppclean,myint/cppclean,myint/cppclean,myint/cppclean