Delete talk directory, and references from build_ios_libs.sh.

talk/app/webrtc/objc/RTCPeerConnectionObserver.mm

Index: talk/app/webrtc/objc/RTCPeerConnectionObserver.mm
diff --git a/talk/app/webrtc/objc/RTCPeerConnectionObserver.mm b/talk/app/webrtc/objc/RTCPeerConnectionObserver.mm
deleted file mode 100644
index 411cd6cb899a9a9ba33041884ff33a49b3a3c8c0..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/objc/RTCPeerConnectionObserver.mm
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * libjingle
- * Copyright 2013 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,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-#import "RTCPeerConnectionObserver.h"
-
-#import "RTCDataChannel+Internal.h"
-#import "RTCEnumConverter.h"
-#import "RTCICECandidate+Internal.h"
-#import "RTCMediaStream+Internal.h"
-
-namespace webrtc {
-
-RTCPeerConnectionObserver::RTCPeerConnectionObserver(
-    RTCPeerConnection* peerConnection) {
-  _peerConnection = peerConnection;
-}
-
-RTCPeerConnectionObserver::~RTCPeerConnectionObserver() {
-}
-
-void RTCPeerConnectionObserver::OnSignalingChange(
-    PeerConnectionInterface::SignalingState new_state) {
-  RTCSignalingState state =
-      [RTCEnumConverter convertSignalingStateToObjC:new_state];
-  [_peerConnection.delegate peerConnection:_peerConnection
-                     signalingStateChanged:state];
-}
-
-void RTCPeerConnectionObserver::OnAddStream(MediaStreamInterface* stream) {
-  RTCMediaStream* mediaStream =
-      [[RTCMediaStream alloc] initWithMediaStream:stream];
-  [_peerConnection.delegate peerConnection:_peerConnection
-                               addedStream:mediaStream];
-}
-
-void RTCPeerConnectionObserver::OnRemoveStream(MediaStreamInterface* stream) {
-  RTCMediaStream* mediaStream =
-      [[RTCMediaStream alloc] initWithMediaStream:stream];
-  [_peerConnection.delegate peerConnection:_peerConnection
-                             removedStream:mediaStream];
-}
-
-void RTCPeerConnectionObserver::OnDataChannel(
-    DataChannelInterface* data_channel) {
-  RTCDataChannel* dataChannel =
-      [[RTCDataChannel alloc] initWithDataChannel:data_channel];
-  [_peerConnection.delegate peerConnection:_peerConnection
-                        didOpenDataChannel:dataChannel];
-}
-
-void RTCPeerConnectionObserver::OnRenegotiationNeeded() {
-  id<RTCPeerConnectionDelegate> delegate = _peerConnection.delegate;
-  [delegate peerConnectionOnRenegotiationNeeded:_peerConnection];
-}
-
-void RTCPeerConnectionObserver::OnIceConnectionChange(
-    PeerConnectionInterface::IceConnectionState new_state) {
-  RTCICEConnectionState state =
-      [RTCEnumConverter convertIceConnectionStateToObjC:new_state];
-  [_peerConnection.delegate peerConnection:_peerConnection
-                      iceConnectionChanged:state];
-}
-
-void RTCPeerConnectionObserver::OnIceGatheringChange(
-    PeerConnectionInterface::IceGatheringState new_state) {
-  RTCICEGatheringState state =
-      [RTCEnumConverter convertIceGatheringStateToObjC:new_state];
-  [_peerConnection.delegate peerConnection:_peerConnection
-                       iceGatheringChanged:state];
-}
-
-void RTCPeerConnectionObserver::OnIceCandidate(
-    const IceCandidateInterface* candidate) {
-  RTCICECandidate* iceCandidate =
-      [[RTCICECandidate alloc] initWithCandidate:candidate];
-  [_peerConnection.delegate peerConnection:_peerConnection
-                           gotICECandidate:iceCandidate];
-}
-
-}  // namespace webrtc