Move talk/examples/* to webrtc/examples.

webrtc/examples/objc/AppRTCDemo/ARDTURNClient.h

 /*
- *  Copyright 2008 The WebRTC Project Authors. All rights reserved.
+ *  Copyright 2014 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #import <Foundation/Foundation.h>
 
-#import "webrtc/base/scoped_autorelease_pool.h"
+@protocol ARDTURNClient <NSObject>
 
-namespace rtc {
+// Returns TURN server urls if successful.
+- (void)requestServersWithCompletionHandler:
+    (void (^)(NSArray *turnServers,
+              NSError *error))completionHandler;
 
-ScopedAutoreleasePool::ScopedAutoreleasePool() {
-  pool_ = [[NSAutoreleasePool alloc] init];
-}
-
-ScopedAutoreleasePool::~ScopedAutoreleasePool() {
-  [pool_ drain];
-}
-
-}  // namespace rtc
+@end