am 468394fc: Text Selection: smart word detection. DO NOT MERGE.

Merge commit '468394fc6d1cb0c9078c2f98aa056860f7e0d743' into gingerbread-plus-aosp

* commit '468394fc6d1cb0c9078c2f98aa056860f7e0d743':
  Text Selection: smart word detection. DO NOT MERGE.