TestDaemonRestartKillContainers test was always executing the last case
(`container created should not be restarted`) because the iterated
variables were not copied correctly.
Capture iterated values by value correctly and rename c to tc.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit fed1c96e10)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>