am 07936528: Merge "Cosmetic cleanups to SMSDispatcher classes." into gingerbread

Merge commit '07936528cfbacb19d3f70b978708a52c47a31c0e' into gingerbread-plus-aosp

* commit '07936528cfbacb19d3f70b978708a52c47a31c0e':
  Cosmetic cleanups to SMSDispatcher classes.