add WarningBox to count-todo-dialogs

Change-Id: Id56afd3bd343980aefce1039704afe0eff581208

bin/count-todo-dialogs

@@ -29,8 +29,10 @@ echo We are $percent% of the way through the .ui conversion.
 errorboxes=`git grep -h ErrorBox -- *.src|cut -d' ' -f2- |sort|uniq|wc -l`
 infoboxes=`git grep -h InfoBox -- *.src|cut -d' ' -f2- |sort|uniq|wc -l`
 queryboxes=`git grep -h QueryBox -- *.src|cut -d' ' -f2- |sort|uniq|wc -l`
+warningboxes=`git grep -h WarningBox -- *.src|cut -d' ' -f2- |sort|uniq|wc -l`
 
 echo
 echo We need to reduce $errorboxes ErrorBox to basic strings as arguments to MessageDialog
 echo We need to reduce $infoboxes InfoBox to basic strings as arguments to MessageDialog
 echo We need to reduce $queryboxes QueryBox to basic strings as arguments to MessageDialog
+echo We need to reduce $warningboxes WarningBox to basic strings as arguments to MessageDialog