am a9ebf617: am a2d8d30f: Merge "Add smoothing utils / matrix libs"

* commit 'a9ebf617d89b620c293b674c022996e3738f6089':
main
Satoshi Kataoka 2013-09-26 05:23:13 -07:00 committed by Android Git Automerger
commit 471a6feb7b

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