Revert of Remove candidates when doing continual gathering

webrtc/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.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 166 matching lines @@
      * Callback fired once local SDP is created and set.
      */
     public void onLocalDescription(final SessionDescription sdp);
 
     /**
      * Callback fired once local Ice candidate is generated.
      */
     public void onIceCandidate(final IceCandidate candidate);
 
     /**
-     * Callback fired once local ICE candidates are removed.
-     */
-    public void onIceCandidatesRemoved(final IceCandidate[] candidates);
-
-    /**
      * Callback fired once connection is established (IceConnectionState is
      * CONNECTED).
      */
     public void onIceConnected();
 
     /**
      * Callback fired once connection is closed (IceConnectionState is
      * DISCONNECTED).
      */
     public void onIceDisconnected();
@@ skipping 451 matching lines @@
           if (queuedRemoteCandidates != null) {
             queuedRemoteCandidates.add(candidate);
           } else {
             peerConnection.addIceCandidate(candidate);
           }
         }
       }
     });
   }
 
-  public void removeRemoteIceCandidates(final IceCandidate[] candidates) {
-    executor.execute(new Runnable() {
-      @Override
-      public void run() {
-        if (peerConnection == null || isError) {
-          return;
-        }
-        // Drain the queued remote candidates if there is any so that
-        // they are processed in the proper order.
-        drainCandidates();
-        peerConnection.removeIceCandidates(candidates);
-      }
-    });
-  }
-
   public void setRemoteDescription(final SessionDescription sdp) {
     executor.execute(new Runnable() {
       @Override
       public void run() {
         if (peerConnection == null || isError) {
           return;
         }
         String sdpDescription = sdp.description;
         if (preferIsac) {
           sdpDescription = preferCodec(sdpDescription, AUDIO_CODEC_ISAC, true);
@@ skipping 247 matching lines @@
   private class PCObserver implements PeerConnection.Observer {
     @Override
     public void onIceCandidate(final IceCandidate candidate){
       executor.execute(new Runnable() {
         @Override
         public void run() {
           events.onIceCandidate(candidate);
         }
       });
     }
-
-    @Override
-    public void onIceCandidatesRemoved(final IceCandidate[] candidates) {
-      executor.execute(new Runnable() {
-        @Override
-        public void run() {
-          events.onIceCandidatesRemoved(candidates);
-        }
-      });
-    }
 
     @Override
     public void onSignalingChange(
         PeerConnection.SignalingState newState) {
       Log.d(TAG, "SignalingState: " + newState);
     }
 
     @Override
     public void onIceConnectionChange(
         final PeerConnection.IceConnectionState newState) {
@@ skipping 141 matching lines @@
     public void onCreateFailure(final String error) {
       reportError("createSDP error: " + error);
     }
 
     @Override
     public void onSetFailure(final String error) {
       reportError("setSDP error: " + error);
     }
   }
 }