Re-filter service config, removing http key
Re-filter service config, removing http key

The patterns specified in that key are attached to the proto files when
they are published by `api_publish`.
garrettjonesgoogle/googleapis,pongad/googleapis,landrito/googleapis,googleapis/googleapis,ethanbao/googleapis,shinfan/googleapis,fuchsia-mirror/third_party-googleapis,speedycontrol/googleapis,googleapis/googleapis