Comment out unused arguments in definitions, as required by the Google C++ Style Guide.
Comment out unused arguments in definitions, as required by the Google C++ Style Guide.

A=Rafael Ávila de Espíndola <respindola@mozilla.com> R=jimb at https://breakpad.appspot.
com/479003


git-svn-id: 7939527bf0a06ad24ad020f729d5600cb42ed5d7@1064 4c0a9323-5329-0410-9bdc-e9ce6186880e

colesbury/google-breakpad,mhoran/google-breakpad,colesbury/google-breakpad,mhoran/google-breakpad,hkratz/breakpad_track_svn,bbcallen/google-breakpad,Quiark/google-breakpad,mhoran/google-breakpad,hkratz/breakpad_track_svn,Quiark/google-breakpad,colesbury/google-breakpad,Quiark/google-breakpad,bbcallen/google-breakpad,Quiark/google-breakpad,hkratz/breakpad_track_svn,colesbury/google-breakpad,colesbury/google-breakpad,hkratz/breakpad_track_svn,bbcallen/google-breakpad,Quiark/google-breakpad,mhoran/google-breakpad,hkratz/breakpad_track_svn,hkratz/breakpad_track_svn,mhoran/google-breakpad,bbcallen/google-breakpad,mhoran/google-breakpad,bbcallen/google-breakpad,colesbury/google-breakpad,Quiark/google-breakpad,bbcallen/google-breakpad