Move talk/examples/* to webrtc/examples.

webrtc/examples/objc/AppRTCDemo/ios/AppRTCDemo-Prefix.pch

Index: webrtc/examples/objc/AppRTCDemo/ios/AppRTCDemo-Prefix.pch
diff --git a/webrtc/base/openssl.h b/webrtc/examples/objc/AppRTCDemo/ios/AppRTCDemo-Prefix.pch
similarity index 57%
copy from webrtc/base/openssl.h
copy to webrtc/examples/objc/AppRTCDemo/ios/AppRTCDemo-Prefix.pch
index 2071619d5d519b7d5b0ad278fa47e37d4b4b10ac..6a5c3757de60e864cb15ad1c9b9ab1596e1dd23d 100644
--- a/webrtc/base/openssl.h
+++ b/webrtc/examples/objc/AppRTCDemo/ios/AppRTCDemo-Prefix.pch
@@ -8,13 +8,16 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_BASE_OPENSSL_H_
-#define WEBRTC_BASE_OPENSSL_H_
+//
+// Prefix header for all source files of the 'AppRTCDemo' target in the
+// 'AppRTCDemo' project
+//
 
-#include <openssl/ssl.h>
+#import <Availability.h>
 
-#if (OPENSSL_VERSION_NUMBER < 0x10000000L)
-#error OpenSSL is older than 1.0.0, which is the minimum supported version.
+#if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_6_0
+#warning "This project uses features only available in iOS SDK 6.0 and later."
 #endif
 
-#endif  // WEBRTC_BASE_OPENSSL_H_
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>