Update iOS AppRTCDemo to use the updated Objective-C API.

webrtc/examples/objc/AppRTCDemo/ARDAppClient+Internal.h

Index: webrtc/examples/objc/AppRTCDemo/ARDAppClient+Internal.h
diff --git a/webrtc/examples/objc/AppRTCDemo/ARDAppClient+Internal.h b/webrtc/examples/objc/AppRTCDemo/ARDAppClient+Internal.h
index c1a0376564f18bfa33527a3d6ab725863628f3b6..e838b42af7c9c738bd3ac29b176df949728f8853 100644
--- a/webrtc/examples/objc/AppRTCDemo/ARDAppClient+Internal.h
+++ b/webrtc/examples/objc/AppRTCDemo/ARDAppClient+Internal.h
@@ -13,14 +13,11 @@
 #import "ARDRoomServerClient.h"
 #import "ARDSignalingChannel.h"
 #import "ARDTURNClient.h"
-#import "RTCPeerConnection.h"
-#import "RTCPeerConnectionDelegate.h"
-#import "RTCPeerConnectionFactory.h"
-#import "RTCSessionDescriptionDelegate.h"
-#import "RTCStatsDelegate.h"
+#import "webrtc/api/objc/RTCPeerConnection.h"

[tkchin_webrtc, 2016/03/08 19:51:21]

move webrtc imports into their own section above

#import "ARDAppClient.h"

#import "webrtc/api/"...

#import "ARD"..

You can probably fwd decl the factory though.

[hjon_webrtc, 2016/03/10 03:32:42]

Done.

+#import "webrtc/api/objc/RTCPeerConnectionFactory.h"
 
 @interface ARDAppClient () <ARDSignalingChannelDelegate,
-  RTCPeerConnectionDelegate, RTCSessionDescriptionDelegate, RTCStatsDelegate>
+  RTCPeerConnectionDelegate>
 
 // All properties should only be mutated from the main queue.
 @property(nonatomic, strong) id<ARDRoomServerClient> roomServerClient;