Hang up EmergencyDial after Trigger in VTS

The whole test case run emergencyDial.RadioHidlTest_v1_4 first and then
 come after startNetworkScan.RadioHidlTest_v1_4 test case immediately
 (within ~3 secs) the NWscan failure is device in emergency call in
 progress/connected while doing emergencyDial.RadioHidlTest_v1_4 test

Although emergencyDial.RadioHidlTest_v1_4 only care about command/response
 is successful or not and don't care call is established or not, modem do
 care about call condition is in idle/progress/connected state before it
 can do NWscan

When there's dedicated channel established, modem can not perform AP
 request NWscan in parallel as we are single HW modem restriction.

Test: run vts
Bug: 135595082
Change-Id: Iecba54b93b96d33b57bc59e00f082ff133d2e57b
Merged-In: Iecba54b93b96d33b57bc59e00f082ff133d2e57b
diff --git a/radio/1.4/vts/functional/radio_response.cpp b/radio/1.4/vts/functional/radio_response.cpp
index eac0c68..a849926 100644
--- a/radio/1.4/vts/functional/radio_response.cpp
+++ b/radio/1.4/vts/functional/radio_response.cpp
@@ -77,7 +77,9 @@
     return Void();
 }
 
-Return<void> RadioResponse_v1_4::hangupConnectionResponse(const RadioResponseInfo& /*info*/) {
+Return<void> RadioResponse_v1_4::hangupConnectionResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_v1_4.notify(info.serial);
     return Void();
 }
 
@@ -729,9 +731,10 @@
 
 Return<void> RadioResponse_v1_4::getCurrentCallsResponse_1_2(
         const RadioResponseInfo& info,
-        const ::android::hardware::hidl_vec<::android::hardware::radio::V1_2::Call>& /*calls*/) {
+        const ::android::hardware::hidl_vec<::android::hardware::radio::V1_2::Call>& calls) {
     rspInfo = info;
     parent_v1_4.notify(info.serial);
+    currentCalls = calls;
     return Void();
 }