http://code.google.com/p/chromium/issues/detail?id=33122 has a screenshot. It's because we don't filter out newlines before handing the text to Harfbuzz, and it thinks the bell is a good glyph for showing a newline.
Created attachment 47454 [details] patch
Created attachment 47455 [details] patch
Comment on attachment 47455 [details] patch was waiting for agl to glance at this -- he says it looks fine, so it's ready for commit
Comment on attachment 47455 [details] patch Clearing flags on attachment: 47455 Committed r53958: <http://trac.webkit.org/changeset/53958>
All reviewed patches have been landed. Closing bug.