Ken Wakasa 9351550dc6 Clean up revertLastWord()
The "deleteChar" argument of this method is acutally always true in the current code path.
Also, in this method, textToTheLeft virtually never has a punctuation letter as its initial
character.  This change is one of preparatory changes for bug:4983945.

Change-Id: I531a32570a35634c21c1d74b2b461e40a1b7f660
2011-08-01 16:03:43 +09:00
..
2011-07-09 11:25:54 +09:00
2011-07-04 22:26:05 +09:00