Set HAL response functions after framework sets all of theirs.

Bug: 207695009
Test: Build with ag/16322062 and a handful of patches from b/207695009,
      try to use telephony stack
Change-Id: I74afe105a22a24efa0c38de20c75beffc58b144f
Merged-In: I74afe105a22a24efa0c38de20c75beffc58b144f
diff --git a/radio/aidl/compat/libradiocompat/sim/RadioSim.cpp b/radio/aidl/compat/libradiocompat/sim/RadioSim.cpp
index e72ac7e..b43f64f 100644
--- a/radio/aidl/compat/libradiocompat/sim/RadioSim.cpp
+++ b/radio/aidl/compat/libradiocompat/sim/RadioSim.cpp
@@ -31,7 +31,7 @@
 constexpr auto ok = &ScopedAStatus::ok;
 
 std::shared_ptr<aidl::IRadioSimResponse> RadioSim::respond() {
-    return mRadioResponse->simCb();
+    return mCallbackManager->response().simCb();
 }
 
 ScopedAStatus RadioSim::areUiccApplicationsEnabled(int32_t serial) {
@@ -221,16 +221,10 @@
 }
 
 ScopedAStatus RadioSim::setResponseFunctions(
-        const std::shared_ptr<aidl::IRadioSimResponse>& simResponse,
-        const std::shared_ptr<aidl::IRadioSimIndication>& simIndication) {
-    LOG_CALL << simResponse << ' ' << simIndication;
-
-    CHECK(simResponse);
-    CHECK(simIndication);
-
-    mRadioResponse->setResponseFunction(simResponse);
-    mRadioIndication->setResponseFunction(simIndication);
-
+        const std::shared_ptr<aidl::IRadioSimResponse>& response,
+        const std::shared_ptr<aidl::IRadioSimIndication>& indication) {
+    LOG_CALL << response << ' ' << indication;
+    mCallbackManager->setResponseFunctions(response, indication);
     return ok();
 }