tree c74ae506e7ae0a775d1e848843830ed8ec5f29ae
parent f3a465ec78dfe7d5b0cab6df724ecc0c3271f748
parent 6e9668b88eb35188f89a56a7b505c49ecd7f3556
author Yifan Hong <elsk@google.com> 1475709076 +0000
committer android-build-merger <android-build-merger@google.com> 1475709076 +0000

Add test for vec<vec<T>> as a return value. am: 223b82a07d am: b364daa90e am: d43170e537
am: 6e9668b88e

Change-Id: Iba4193be1f8264f81bb43c39cf26bd53ad4b4f07