tree 4eb41715e622370b59d9fbbe0f799b2b83439133
parent f18e1f293b7cf8f24a42587b48f35bc49912a5dd
author Lei Zhang <antiagainst@google.com> 1474471841 -0400
committer Lei Zhang <antiagainst@google.com> 1474471841 -0400

Change to use enum instead of enum class for MessageLevel.

This allows us to create C interface with MessageLevel later.