Telephony Test: Remove generic subEvent and remove manual serialization in ConnectivityManagerFacade.

1. Change generic subEvent to describe the specific data that it contains.
2. Remove manual serialization in ConnectivityManagerFacade.

BUG: 26826168
Change-Id: Ifa4ba0ba95f7b9c4912cebad5f08b0cdb10fadda
3 files changed
tree: 60d770a24e5e95dea3b5b6d06ab23c3aa9be7426
  1. sl4a/
  2. sl4n/