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

webrtc/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m

Index: webrtc/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m
diff --git a/webrtc/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m b/webrtc/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m
index 51290a05b585bed47fe4074f17bf80b0cbec5026..4f9d937c77275daa767f82511a6a269d880b9402 100644
--- a/webrtc/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m
+++ b/webrtc/examples/objc/AppRTCDemo/ios/ARDVideoCallViewController.m
@@ -10,8 +10,8 @@
 
 #import "ARDVideoCallViewController.h"
 
-#import "RTCAVFoundationVideoSource.h"
-#import "RTCLogging.h"
+#import "webrtc/api/objc/RTCAVFoundationVideoSource.h"
+#import "webrtc/base/objc/RTCLogging.h"
 
 #import "ARDAppClient.h"
 #import "ARDVideoCallView.h"
@@ -47,7 +47,7 @@
   _videoCallView = [[ARDVideoCallView alloc] initWithFrame:CGRectZero];
   _videoCallView.delegate = self;
   _videoCallView.statusLabel.text =
-      [self statusTextForState:RTCICEConnectionNew];
+      [self statusTextForState:RTCIceConnectionStateNew];
   self.view = _videoCallView;
 }
 
@@ -70,7 +70,7 @@
 }
 
 - (void)appClient:(ARDAppClient *)client
-    didChangeConnectionState:(RTCICEConnectionState)state {
+    didChangeConnectionState:(RTCIceConnectionState)state {
   RTCLog(@"ICE state changed: %d", state);
   __weak ARDVideoCallViewController *weakSelf = self;
   dispatch_async(dispatch_get_main_queue(), ^{
@@ -169,17 +169,17 @@
   }
 }
 
-- (NSString *)statusTextForState:(RTCICEConnectionState)state {
+- (NSString *)statusTextForState:(RTCIceConnectionState)state {
   switch (state) {
-    case RTCICEConnectionNew:
-    case RTCICEConnectionChecking:
+    case RTCIceConnectionStateNew:
+    case RTCIceConnectionStateChecking:
       return @"Connecting...";
-    case RTCICEConnectionConnected:
-    case RTCICEConnectionCompleted:
-    case RTCICEConnectionFailed:
-    case RTCICEConnectionDisconnected:
-    case RTCICEConnectionClosed:
-    case RTCICEConnectionMax:
+    case RTCIceConnectionStateConnected:
+    case RTCIceConnectionStateCompleted:
+    case RTCIceConnectionStateFailed:
+    case RTCIceConnectionStateDisconnected:
+    case RTCIceConnectionStateClosed:
+    case RTCIceConnectionStateMax:

[tkchin_webrtc, 2016/03/08 19:51:22]

nit: any chance we can rename this to RTCIceConnectionStateCount?

[hjon_webrtc, 2016/03/10 03:32:43]

Seems fine to me. Separate CL or as part of this one?

       return nil;
   }
 }