tree 16d843533d681c884dad674cf11827145fe2b7c6
parent a3c5e6d3ebf46a3113ad98a53dd58fcfe0282f67
author Alex Vakulenko <avakulenko@google.com> 1449352702 -0800
committer Alex Vakulenko <avakulenko@google.com> 1449437047 +0000

Convert ComponentManager into an interface and create a mock

This will help to mock out ComponentManager's functionality for unit
tests in the future.

Change-Id: Ie74c49c6b31b00b0c4d38bf0db715a62a9532bc7
Reviewed-on: https://weave-review.googlesource.com/1785
Reviewed-by: Vitaly Buka <vitalybuka@google.com>