AppRTCDemo(ios): style/cleanup fixes following cr/62871616-p10

BUG=2168
R=noahric@google.com

Review URL: https://webrtc-codereview.appspot.com/9709004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5768 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/libjingle_examples.gyp b/talk/libjingle_examples.gyp
index 3acf28d..cfae741 100755
--- a/talk/libjingle_examples.gyp
+++ b/talk/libjingle_examples.gyp
@@ -248,18 +248,18 @@
             'examples/ios/AppRTCDemo/APPRTCAppDelegate.m',
             'examples/ios/AppRTCDemo/APPRTCViewController.h',
             'examples/ios/AppRTCDemo/APPRTCViewController.m',
+            'examples/ios/AppRTCDemo/APPRTCVideoView.h',
+            'examples/ios/AppRTCDemo/APPRTCVideoView.m',
             'examples/ios/AppRTCDemo/AppRTCDemo-Prefix.pch',
             'examples/ios/AppRTCDemo/GAEChannelClient.h',
             'examples/ios/AppRTCDemo/GAEChannelClient.m',
-            'examples/ios/AppRTCDemo/VideoView.h',
-            'examples/ios/AppRTCDemo/VideoView.m',
             'examples/ios/AppRTCDemo/main.m',
           ],
           'xcode_settings': {
             'CLANG_ENABLE_OBJC_ARC': 'YES',
             'INFOPLIST_FILE': 'examples/ios/AppRTCDemo/Info.plist',
             'OTHER_LDFLAGS': [
-	      '-framework CoreGraphics',
+              '-framework CoreGraphics',
               '-framework Foundation',
               '-framework UIKit',
             ],