Better handling for hal version 1.1

am: ccb6d7fbf4

Change-Id: Ib7d6ca5bd11532e1f75b54625298aa58d2362365

diff --cc libril/ril_service.cpp
index 8321a5e,a8bf9de..5c72873
--- 1/libril/ril_service.cpp
--- 2/libril/ril_service.cpp
+++ b/libril/ril_service.cpp
@@@ -437,13 -439,9 +440,13 @@@ struct RadioImpl : public V1_1::IRadio 
  
      Return<void> setIndicationFilter(int32_t serial, int32_t indicationFilter);
  
 +    Return<void> startKeepalive(int32_t serial, const KeepaliveRequest& keepalive);
 +
 +    Return<void> stopKeepalive(int32_t serial, int32_t sessionHandle);
 +
      Return<void> setSimCardPower(int32_t serial, bool powerUp);
      Return<void> setSimCardPower_1_1(int32_t serial,
-             const ::android::hardware::radio::V1_1::CardPowerState state);
+             const V1_1::CardPowerState state);
  
      Return<void> responseAcknowledgement();