Merge "Prevent default use of framework module implementation" am: c3aafb85...

    // entry.

    shared_library: false,

    // Prevent dependencies that do not specify an sdk_version from accessing the

    // implementation library by default and force them to use stubs instead.

    default_to_stubs: true,

    // Enable api lint. This will eventually become the default for java_sdk_library

    // but it cannot yet be turned on because some usages have not been cleaned up.

    // TODO(b/156126315) - Remove when no longer needed.