Adding session object for iOS to integerate client sessions.

remoting/client/ios/session/remoting_client_session_delegate.h

Index: remoting/client/ios/session/remoting_client_session_delegate.h
diff --git a/remoting/client/ios/session/remoting_client_session_delegate.h b/remoting/client/ios/session/remoting_client_session_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..f9e8200ccc0059a9f5ee38e48c8f09d851cb9ea6
--- /dev/null
+++ b/remoting/client/ios/session/remoting_client_session_delegate.h
@@ -0,0 +1,49 @@
+// Copyright 2017 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_CLIENT_IOS_SESSION_REMOTING_CLIENT_SESSION_DELEGATE_H_
+#define REMOTING_CLIENT_IOS_SESSION_REMOTING_CLIENT_SESSION_DELEGATE_H_
+
+#include "base/macros.h"
+#include "base/memory/weak_ptr.h"
+#include "remoting/client/chromoting_session.h"
+#include "remoting/protocol/connection_to_host.h"
+
+namespace remoting {
+
+class ChromotingClientRuntime;
+
+class RemotingClientSessonDelegate : public ChromotingSession::Delegate {
+ public:
+  RemotingClientSessonDelegate();
+  ~RemotingClientSessonDelegate() override;
+
+  // ChromotingSession::Delegate implementation
+
+  void OnConnectionState(protocol::ConnectionToHost::State state,
+                         protocol::ErrorCode error) override;
+  void CommitPairingCredentials(const std::string& host,
+                                const std::string& id,
+                                const std::string& secret) override;
+  void FetchThirdPartyToken(const std::string& token_url,
+                            const std::string& client_id,
+                            const std::string& scope) override;
+  void SetCapabilities(const std::string& capabilities) override;
+  void HandleExtensionMessage(const std::string& type,
+                              const std::string& message) override;
+
+  base::WeakPtr<RemotingClientSessonDelegate> GetWeakPtr();
+
+ private:
+  ChromotingClientRuntime* runtime_;
+  id client_;
+
+  base::WeakPtrFactory<RemotingClientSessonDelegate> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(RemotingClientSessonDelegate);
+}
+
+}  // namespace remoting
+
+#endif  // REMOTING_CLIENT_IOS_SESSION_REMOTING_CLIENT_SESSION_DELEGATE_H_