Add CryptohomePkcs11*ForUser.

BUG=chromium-os:20778
TEST=Build

Change-Id: Ieefdbcfeb135a1981c90eaae9692015a50e1cc44
Signed-off-by: Elly Jones <ellyjones@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/10730
Reviewed-by: Satoru Takabayashi <satorux@chromium.org>
4 files changed