Rename KEY_VOICE_PRIVACY_DISABLE_BOOL -> KEY_VOICE_PRIVACY_DISABLE_UI_BOOL

Disabling voice privacy sounds scary. Update this config variable name
to what it actually does, which is to hide some settings UI.

Bug: 21571894
Change-Id: Ib981b5e442b56d0167a19326fe34935b7a1cfbf1
diff --git a/api/current.txt b/api/current.txt
index 3032b2d..3762ddc 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -30736,7 +30736,7 @@
     field public static final java.lang.String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool";
     field public static final java.lang.String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool";
     field public static final java.lang.String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
-    field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_BOOL = "voice_privacy_disable_bool";
+    field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final java.lang.String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
diff --git a/api/system-current.txt b/api/system-current.txt
index 2727caa..9deacc0 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -32952,7 +32952,7 @@
     field public static final java.lang.String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool";
     field public static final java.lang.String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool";
     field public static final java.lang.String KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL = "voicemail_notification_persistent_bool";
-    field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_BOOL = "voice_privacy_disable_bool";
+    field public static final java.lang.String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
     field public static final java.lang.String KEY_VOLTE_REPLACEMENT_RAT_INT = "volte_replacement_rat_int";
     field public static final java.lang.String KEY_WORLD_PHONE_BOOL = "world_phone_bool";
   }
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index b74b52d..6de438c 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -124,7 +124,7 @@
             KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL = "allow_emergency_numbers_in_call_log_bool";
 
     /** If true, removes the Voice Privacy option from Call Settings */
-    public static final String KEY_VOICE_PRIVACY_DISABLE_BOOL = "voice_privacy_disable_bool";
+    public static final String KEY_VOICE_PRIVACY_DISABLE_UI_BOOL = "voice_privacy_disable_ui_bool";
 
     /** Control whether users can reach the carrier portions of Cellular Network Settings. */
     public static final String
@@ -302,7 +302,7 @@
         sDefaults.putBoolean(KEY_USE_HFA_FOR_PROVISIONING_BOOL, false);
         sDefaults.putBoolean(KEY_USE_OTASP_FOR_PROVISIONING_BOOL, false);
         sDefaults.putBoolean(KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL, false);
-        sDefaults.putBoolean(KEY_VOICE_PRIVACY_DISABLE_BOOL, false);
+        sDefaults.putBoolean(KEY_VOICE_PRIVACY_DISABLE_UI_BOOL, false);
         sDefaults.putBoolean(KEY_WORLD_PHONE_BOOL, false);
         sDefaults.putInt(KEY_VOLTE_REPLACEMENT_RAT_INT, 0);
         sDefaults.putString(KEY_VVM_DESTINATION_NUMBER_STRING, "");