Add FlexFEC settings toggle in Android AppRTCMobile.

webrtc/examples/androidtests/src/org/appspot/apprtc/test/PeerConnectionClientTest.java

 /*
  *  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.
  */
 
@@ skipping 252 matching lines @@
         new PeerConnectionParameters(false, /* videoCallEnabled */
             true, /* loopback */
             false, /* tracing */
             // Video codec parameters.
             0, /* videoWidth */
             0, /* videoHeight */
             0, /* videoFps */
             0, /* videoStartBitrate */
             "", /* videoCodec */
             true, /* videoCodecHwAcceleration */
+            false, /* videoFlexfecEnabled */
             // Audio codec parameters.
             0, /* audioStartBitrate */
             "OPUS", /* audioCodec */
             false, /* noAudioProcessing */
             false, /* aecDump */
             false /* useOpenSLES */, false /* disableBuiltInAEC */, false /* disableBuiltInAGC */,
             false /* disableBuiltInNS */, false /* enableLevelControl */);
 
     return peerConnectionParameters;
   }
@@ skipping 17 matching lines @@
         new PeerConnectionParameters(true, /* videoCallEnabled */
             true, /* loopback */
             false, /* tracing */
             // Video codec parameters.
             0, /* videoWidth */
             0, /* videoHeight */
             0, /* videoFps */
             0, /* videoStartBitrate */
             videoCodec, /* videoCodec */
             true, /* videoCodecHwAcceleration */
+            false, /* videoFlexfecEnabled */
             // Audio codec parameters.
             0, /* audioStartBitrate */
             "OPUS", /* audioCodec */
             false, /* noAudioProcessing */
             false, /* aecDump */
             false /* useOpenSLES */, false /* disableBuiltInAEC */, false /* disableBuiltInAGC */,
             false /* disableBuiltInNS */, false /* enableLevelControl */);
 
     return peerConnectionParameters;
   }
@@ skipping 349 matching lines @@
           localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
       assertTrue("Remote video frames were not rendered after capture format change.",
           remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));
     }
 
     pcClient.close();
     assertTrue(waitForPeerConnectionClosed(WAIT_TIMEOUT));
     Log.d(TAG, "testCaptureFormatChange done.");
   }
 }