Create service-connectivity.jar

Create a new target service-connectivity to split
ConnectivityService from services.core.

Add ConnectivityServiceInitializer for initializing
ConnectivityService and add systemReady() in
ConnectivityManager so that SystemServer can call systemReady()
through ConnectivityManager which won't change current behavior.

Bug: 158268939
Test: make target-java, make host-java
      atest FrameworksNetIntegrationTests
      atest FrameworksNetTests
      make, device can boot,
      atest CtsStrictJavaPackagesTestCases
      wifi and mobile data work.
Change-Id: I99401772ba9c1c34adca20040da3c7c72d86ddd9
Merged-In: Ie732bfaf381404af0bb599ca2f421a96e7aa4257
7 files changed
tree: 8605bf4e6c2344aa551007c636408307b833996b
  1. core/
  2. services/
  3. tests/