The carrier configs control the call forwarding and additional
settings button in the Call Settings menu and caller ID and
call waiting in additional settings menu.

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 settings page (PASS)
Merged-In: I7f11346be248bd325f14d7039f5a5d5b2f45617a
Change-Id: I29d7a71ad57b3b05ccc6025154f63119b35dab71