tree cb95e89f4aa3397bbf6b384507c6dcf3c93c87d4
parent 1231b7016e3d0107db6abef925967e5338db7b73
author SongFerngWang <songferngwang@google.com> 1530177703 +0800
committer SongFerngWang <songferngwang@google.com> 1530321859 +0800

Show or hide call forwarding,additional settings according to carrier config.

Show or hide call forwarding,additional settings,clir and call waiting according to
KEY_CALL_FORWARDING_VISIBILITY_BOOL, KEY_ADDITIONAL_SETTINGS_CALLER_ID_VISIBILITY_BOOL
and KEY_ADDITIONAL_SETTINGS_CALL_WAITING_VISIBILITY_BOOL.

Bug: 110121209
Test: manual - test case as below :
1.flag clir on and flag cw on ,do CLIR show/hide ,
    and make call to other device.(PASS）
2.flag clir on and flag cw on ,do CW on/off,and CW function work.（PASS）
3.flag clir off and flag cw on ,no CLIR in additional settings page（PASS）
4.flag clir off and flag cw on ,do CW on/off,and CW function work.（PASS）
5.flag clir on and flag cw off ,do CLIR show/hide ,
    and make call to other device.（PASS）
6.flag clir on and flag cw off ,no CW in additional settings page（PASS）
7.flag clir off and flag cw off,
    no Additional Settings in call feature settings（PASS）
8.flag cf off, no CF in call feature settings (PASS)

Change-Id: I4f57438e9776f182812614d66a40ed25d3d73e9d