Updating session related code to integrate with client code.

remoting/client/ios/session/remoting_client.h

 // 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_H_
 #define REMOTING_CLIENT_IOS_SESSION_REMOTING_CLIENT_H_
 
+#import <Foundation/Foundation.h>
+
+#import "remoting/client/ios/display/gl_display_handler.h"
+
+#include "remoting/protocol/connection_to_host.h"
+#include "remoting/protocol/session.h"
+
+namespace remoting {
+struct ConnectToHostInfo;
+}
+
 @interface RemotingClient : NSObject
 
 - (void)connectToHost:(const remoting::ConnectToHostInfo&)info;
 
 // Mirrors the native client session delegate interface:
 
-- (void)onConnectionState:(protocol::ConnectionToHost::State)state
-                    error:(protocol::ErrorCode)error;
+- (void)onConnectionState:(remoting::protocol::ConnectionToHost::State)state
+                    error:(remoting::protocol::ErrorCode)error;
 
 - (void)commitPairingCredentialsForHost:(NSString*)host
                                      id:(NSString*)id
                                  secret:(NSString*)secret;
 
 - (void)fetchThirdPartyTokenForUrl:(NSString*)tokenUrl
                           clientId:(NSString*)clinetId
                              scope:(NSString*)scope;
 
 - (void)setCapabilities:(NSString*)capabilities;
 
 - (void)handleExtensionMessageOfType:(NSString*)type message:(NSString*)message;
 
+@property(nonatomic, strong) GlDisplayHandler* displayHandler;
+
 @end
 
 #endif  // REMOTING_CLIENT_IOS_SESSION_REMOTING_CLIENT_H_