Remove LayoutManager.getWordChars(StringBuffer, Position, Position)?

[Glen Mazza]

Team,

We have a three-parameter LayoutManager.getWordChars() [1], of which 
only TextLayoutManager has a meaningful implementation.  It is not 
called anywhere--the only version in use today is a two-parameter 
getWordChars(SB, Position) from LM's InlineLevelLayoutManager 
subinterface.  I'm almost certain we can get rid of it--it will be a 
goner tomorrow unless I hear complaints.

Thanks,
Glen

[1] void getWordChars(StringBuffer sbChars, Position bp1, Position bp2);