tree 2be68ab640e09b37d29846c6bb349661c4cbfcb6
parent 64410fa467cfd446945bac0fc48afd3baf2af847
author Mika Isojärvi <misojarvi@google.com> 1420830117 -0800
committer Mika Isojärvi <misojarvi@google.com> 1421277931 -0800

Add class to build seeds from variables.

Add simple stream like seed builder utility class for building seeds
from data types. This can be used to generate a seed for the rng from
the parameters of the test case instead of using name of the test case.

Change-Id: Ib276dc54a55c8a38878a220b17e3f9a2750cb774