*/
void SetBidirectionalInfo( const Vector<Character>& text,
const Vector<ScriptRun>& scripts,
const Vector<LineBreakInfo>& lineBreakInfo,
CharacterIndex startIndex,
Length numberOfCharacters,
*/
void SetBidirectionalInfo( const Vector<Character>& text,
const Vector<ScriptRun>& scripts,
const Vector<LineBreakInfo>& lineBreakInfo,
CharacterIndex startIndex,
Length numberOfCharacters,