tree bf5933224a8e306f1a4daa970525397b86f699ea
parent c64e5c39b57c565cf897f29fa4184825f6eda93b
author SongFerngWang <songferngwang@google.com> 1530177703 +0800
committer Brad Ebinger <breadley@google.com> 1535736360 -0700

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)

Merged-In: I582b3b5cee6cf7dd0ce120f93f901fdb87037c2a
Change-Id: I4f57438e9776f182812614d66a40ed25d3d73e9d