Use SignalingAddress in SignalStrategy insterface.

remoting/protocol/protocol_mock_objects.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_PROTOCOL_PROTOCOL_MOCK_OBJECTS_H_
 #define REMOTING_PROTOCOL_PROTOCOL_MOCK_OBJECTS_H_
 
 #include <cstdint>
 #include <map>
 #include <memory>
@@ skipping 188 matching lines @@
 
 class MockSessionManager : public SessionManager {
  public:
   MockSessionManager();
   ~MockSessionManager() override;
 
   MOCK_METHOD1(AcceptIncoming, void(const IncomingSessionCallback&));
   void set_protocol_config(
       std::unique_ptr<CandidateSessionConfig> config) override {}
   MOCK_METHOD2(ConnectPtr,
-               Session*(const std::string& host_jid,
+               Session*(const SignalingAddress& peer_address,
                         Authenticator* authenticator));
   MOCK_METHOD0(Close, void());
   MOCK_METHOD1(set_authenticator_factory_ptr,
                void(AuthenticatorFactory* factory));
   std::unique_ptr<Session> Connect(
-      const std::string& host_jid,
+      const SignalingAddress& peer_address,
       std::unique_ptr<Authenticator> authenticator) override {
-    return base::WrapUnique(ConnectPtr(host_jid, authenticator.get()));
+    return base::WrapUnique(ConnectPtr(peer_address, authenticator.get()));
   }
   void set_authenticator_factory(
       std::unique_ptr<AuthenticatorFactory> authenticator_factory) override {
     set_authenticator_factory_ptr(authenticator_factory.release());
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockSessionManager);
 };
 
@@ skipping 26 matching lines @@
   // Runs tasks synchronously instead of posting them to |task_runner|.
   void PostTask(const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
                 const tracked_objects::Location& from_here,
                 const base::Closure& task) override;
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_PROTOCOL_MOCK_OBJECTS_H_