static gchar* replaceCharactersForResults(gchar* str)
WTF::String uString = WTF::String::fromUTF8(str);
// The object replacement character is passed along to ATs so we need to be
// able to test for their presence and do so without causing test failures.
// The presence of newline characters in accessible text of a single object
// is appropriate, but it makes test results (especially the accessible tree)
// harder to read.