Revert "Prevent native_init from starting TrafficController" am: 2b1b2c7206 am: 2b72f4daf6 am: c62bae4069 am: 2d764b2529

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1966612

Change-Id: I641419b0c11e8d8e7e1753d6c87a9da4741fe210