am 67151855: am f0e20907: am 146fb411: am ca6ed600: am 2d3f2daf: Check compound distance of node and prune useless node after creating new word.

* commit '67151855ba48da215edacc8e1ab7fb98b260e461':
This commit is contained in:
Keisuke Kuroynagi 2013-10-03 14:56:32 -07:00 committed by Android Git Automerger
commit ba43d8a8ad

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