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

webrtc/examples/objc/AppRTCDemo/tests/ARDAppClientTest.mm

Index: webrtc/examples/objc/AppRTCDemo/tests/ARDAppClientTest.mm
diff --git a/webrtc/examples/objc/AppRTCDemo/tests/ARDAppClientTest.mm b/webrtc/examples/objc/AppRTCDemo/tests/ARDAppClientTest.mm
index 2470e50c9ebd1bcaf4d30d3c60a5a49c6f11168c..297b0a01a1e4222e9d31a5fbc09657bf2c5c8dee 100644
--- a/webrtc/examples/objc/AppRTCDemo/tests/ARDAppClientTest.mm
+++ b/webrtc/examples/objc/AppRTCDemo/tests/ARDAppClientTest.mm
@@ -15,9 +15,9 @@
 #import "ARDJoinResponse+Internal.h"
 #import "ARDMessageResponse+Internal.h"
 #import "ARDSDPUtils.h"
-#import "RTCMediaConstraints.h"
-#import "RTCPeerConnectionFactory.h"
-#import "RTCSessionDescription.h"
+#import "webrtc/api/objc/RTCMediaConstraints.h"

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

ditto import order

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

Done.

+#import "webrtc/api/objc/RTCPeerConnectionFactory.h"
+#import "webrtc/api/objc/RTCSessionDescription.h"
 
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/ssladapter.h"
@@ -188,11 +188,11 @@
       [OCMockObject mockForProtocol:@protocol(ARDTURNClient)];
   [[[mockTURNClient stub] andDo:^(NSInvocation *invocation) {
     // Don't return anything in TURN response.
-    __unsafe_unretained void (^completionHandler)(NSArray *turnServers,
+    __unsafe_unretained void (^completionHandler)(RTCIceServer *turnServer,
                                                   NSError *error);
     [invocation getArgument:&completionHandler atIndex:2];
-    completionHandler([NSArray array], nil);
-  }] requestServersWithCompletionHandler:[OCMArg any]];
+    completionHandler(nil, nil);
+  }] requestServerWithCompletionHandler:[OCMArg any]];
   return mockTURNClient;
 }
 
@@ -301,7 +301,7 @@
   NSString *expectedSdp = @("m=video 9 RTP/SAVPF 120 100 116 117 96\n"
                             "a=rtpmap:120 H264/90000\n");
   RTCSessionDescription* desc =
-      [[RTCSessionDescription alloc] initWithType:@"offer" sdp:sdp];
+      [[RTCSessionDescription alloc] initWithType:RTCSdpTypeOffer sdp:sdp];
   RTCSessionDescription *h264Desc =
       [ARDSDPUtils descriptionForDescription:desc
                          preferredVideoCodec:@"H264"];