Only initiate WebRTC calls, not RedPhone calls.

// FREEBIE

Signal/src/call/OutboundCallInitiator.swift

@@ -10,13 +10,10 @@ import Foundation
 @objc class OutboundCallInitiator: NSObject {
     let TAG = "[OutboundCallInitiator]"
 
-    let redphoneManager: PhoneManager
     let contactsManager: OWSContactsManager
     let contactsUpdater: ContactsUpdater
 
-    init(redphoneManager: PhoneManager, contactsManager: OWSContactsManager, contactsUpdater: ContactsUpdater) {
-        self.redphoneManager = redphoneManager
-
+    init(contactsManager: OWSContactsManager, contactsUpdater: ContactsUpdater) {
         self.contactsManager = contactsManager
         self.contactsUpdater = contactsUpdater
 

Signal/src/environment/Environment.m

@@ -184,8 +184,7 @@ static Environment *environment = nil;
             OWSAssert(self.phoneManager);
             OWSAssert(self.contactsManager);
             OWSAssert(self.contactsUpdater);
-            _outboundCallInitiator = [[OutboundCallInitiator alloc] initWithRedphoneManager:self.phoneManager
-                                                                            contactsManager:self.contactsManager
+            _outboundCallInitiator = [[OutboundCallInitiator alloc] initWithContactsManager:self.contactsManager
                                                                             contactsUpdater:self.contactsUpdater];
         }
     }