Get info from SubInfoRecord for color and icon.

Since the information in SubInfoRecord is now properly populated, we can
get the info from there instead of generating dummy data.
*Removing unnecessary icons.
*Also a minor string change.

Bug: 18192071
Bug: 17446974
Change-Id: I4feb5ebef807b2d6c00d1d5254bcf5dbca471046
diff --git a/res/xml/call_feature_setting.xml b/res/xml/call_feature_setting.xml
index 0182ac0..2ad10f2 100644
--- a/res/xml/call_feature_setting.xml
+++ b/res/xml/call_feature_setting.xml
@@ -25,7 +25,7 @@
             android:targetPackage="com.android.phone"
             android:targetClass="com.android.phone.settings.PhoneAccountSettingsActivity"/>
 
-    </PreferenceScreen>>
+    </PreferenceScreen>
 
     <PreferenceScreen
         android:key="button_voicemail_category_key"