Update AppRTCDemo resolution for iPhone6/6+

talk/libjingle_examples.gyp

 #
 # libjingle
 # Copyright 2012 Google Inc.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
 #
 #  1. Redistributions of source code must retain the above copyright notice,
 #     this list of conditions and the following disclaimer.
 #  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 204 matching lines @@
           'target_name': 'AppRTCDemo',
           'type': 'executable',
           'product_name': 'AppRTCDemo',
           'mac_bundle': 1,
           'dependencies': [
             'apprtc_signaling',
           ],
           'conditions': [
             ['OS=="ios"', {
               'mac_bundle_resources': [
-                'examples/objc/AppRTCDemo/ios/resources/Default-568h.png',
+                'examples/objc/AppRTCDemo/ios/resources/iPhone5@2x.png',
+                'examples/objc/AppRTCDemo/ios/resources/iPhone6@2x.png',
+                'examples/objc/AppRTCDemo/ios/resources/iPhone6p@3x.png',
                 'examples/objc/AppRTCDemo/ios/resources/Roboto-Regular.ttf',
                 'examples/objc/AppRTCDemo/ios/resources/ic_call_end_black_24dp.png',
                 'examples/objc/AppRTCDemo/ios/resources/ic_call_end_black_24dp@2x.png',
                 'examples/objc/AppRTCDemo/ios/resources/ic_clear_black_24dp.png',
                 'examples/objc/AppRTCDemo/ios/resources/ic_clear_black_24dp@2x.png',
                 'examples/objc/AppRTCDemo/ios/resources/ic_switch_video_black_24dp.png',
                 'examples/objc/AppRTCDemo/ios/resources/ic_switch_video_black_24dp@2x.png',
                 'examples/objc/Icon.png',
               ],
               'sources': [
@@ skipping 139 matching lines @@
             'apk_name': 'AppRTCDemoTest',
             'java_in_dir': 'examples/androidtests',
             'is_test_apk': 1,
           },
           'includes': [ '../build/java_apk.gypi' ],
         },
       ],  # targets
     }],  # OS=="android"
   ],
 }