Fixing a bug in CellTable and CellList where we get an index out of bounds exception if we try to access the keyboard selected element when keyboard selection is disabled.

Review at http://gwt-code-reviews.appspot.com/1225801

Review by: pdr@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9453 8db76d5a-ed1c-0410-87a9-c151d255dfc7
3 files changed