[webkit-reviews] review requested: [Bug 5680] containsOnlyWhitespace does not need to be a virtual function : [Attachment 5145] adds call to isTextNode missing from earlier patch

[bugzilla-request-daemon at opendarwin.org]

Darin Adler <darin at apple.com> has asked  for review:
Bug 5680: containsOnlyWhitespace does not need to be a virtual function
http://bugzilla.opendarwin.org/show_bug.cgi?id=5680

Attachment 5145: adds call to isTextNode missing from earlier patch
http://bugzilla.opendarwin.org/attachment.cgi?id=5145&action=edit