![chenhb](/assets/img/avatar_default.png)
We switched these wrappers to servcie model several versions ago, it is the time to remove them. Also,fix the unittest issue of test_setup_and_cleanup_existing_image Change-Id: I0ff4054abcd5f9c3b4584f260ff8767f09636bd3
We switched these wrappers to servcie model several versions ago, it is the time to remove them. Also,fix the unittest issue of test_setup_and_cleanup_existing_image Change-Id: I0ff4054abcd5f9c3b4584f260ff8767f09636bd3