Most of EventBroker's methods were already protected. Change visibility of remaining private method and fields to protected to make them visible to an eventual subclass. Change-Id: I034f96e8e5053a19753464fcf08c9c447506d59c
Most of EventBroker's methods were already protected. Change visibility of remaining private method and fields to protected to make them visible to an eventual subclass. Change-Id: I034f96e8e5053a19753464fcf08c9c447506d59c