am 5b26cd31: am b7f9e8a4: am 73d04323: Merge "Add KEY_DEFAULT_SIM_CALL_MANAGER_STRING to carrierconfigmanager." into mnc-dev

* commit '5b26cd31ee89b17da8c9b25af099d67f961a098c':
  Add KEY_DEFAULT_SIM_CALL_MANAGER_STRING to carrierconfigmanager.