Use AggressiveConfiguration as the default configuration in IOS

webrtc/api/android/jni/peerconnection_jni.cc

Index: webrtc/api/android/jni/peerconnection_jni.cc
diff --git a/webrtc/api/android/jni/peerconnection_jni.cc b/webrtc/api/android/jni/peerconnection_jni.cc
index 4098ea1735d62896535d1bca0902848618bb91f6..45fefe1544f3d4623a07989256c75108ff526b01 100644
--- a/webrtc/api/android/jni/peerconnection_jni.cc
+++ b/webrtc/api/android/jni/peerconnection_jni.cc
@@ -1643,8 +1643,8 @@ JOW(jlong, PeerConnectionFactory_nativeCreatePeerConnection)(
       reinterpret_cast<PeerConnectionFactoryInterface*>(
           factoryFromJava(factory)));
 
-  PeerConnectionInterface::RTCConfiguration rtc_config =
-      PeerConnectionInterface::RTCConfiguration::AggressiveConfiguration();
+  PeerConnectionInterface::RTCConfiguration rtc_config(
+      PeerConnectionInterface::RTCConfigurationType::kAggressive);
   JavaRTCConfigurationToJsepRTCConfiguration(jni, j_rtc_config, &rtc_config);
 
   jclass j_rtc_config_class = GetObjectClass(jni, j_rtc_config);
@@ -1785,8 +1785,8 @@ JOW(void, PeerConnection_setRemoteDescription)(
 
 JOW(jboolean, PeerConnection_setConfiguration)(
     JNIEnv* jni, jobject j_pc, jobject j_rtc_config) {
-  PeerConnectionInterface::RTCConfiguration rtc_config =
-      PeerConnectionInterface::RTCConfiguration::AggressiveConfiguration();
+  PeerConnectionInterface::RTCConfiguration rtc_config(
+      PeerConnectionInterface::RTCConfigurationType::kAggressive);
   JavaRTCConfigurationToJsepRTCConfiguration(jni, j_rtc_config, &rtc_config);
   return ExtractNativePC(jni, j_pc)->SetConfiguration(rtc_config);
 }