Delete unused file screencastid.h.

webrtc/pc/channel_unittest.cc

 /*
  *  Copyright 2009 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 16 matching lines @@
   if (!(rtc::SSLStreamAdapter::feature())) {  \
     LOG(LS_INFO) << "Feature disabled... skipping"; \
     return;                                         \
   }
 
 using cricket::CA_OFFER;
 using cricket::CA_PRANSWER;
 using cricket::CA_ANSWER;
 using cricket::CA_UPDATE;
 using cricket::FakeVoiceMediaChannel;
-using cricket::ScreencastId;
 using cricket::StreamParams;
 using cricket::TransportChannel;
 
 namespace {
 const cricket::AudioCodec kPcmuCodec(0, "PCMU", 64000, 8000, 1);
 const cricket::AudioCodec kPcmaCodec(8, "PCMA", 64000, 8000, 1);
 const cricket::AudioCodec kIsacCodec(103, "ISAC", 40000, 16000, 1);
 const cricket::VideoCodec kH264Codec(97, "H264", 640, 400, 30);
 const cricket::VideoCodec kH264SvcCodec(99, "H264-SVC", 320, 200, 15);
 const cricket::DataCodec kGoogleDataCodec(101, "google-data");
@@ skipping 3629 matching lines @@
   };
   rtc::CopyOnWriteBuffer payload(data, 3);
   cricket::SendDataResult result;
   ASSERT_TRUE(media_channel1_->SendData(params, payload, &result));
   EXPECT_EQ(params.ssrc,
             media_channel1_->last_sent_data_params().ssrc);
   EXPECT_EQ("foo", media_channel1_->last_sent_data());
 }
 
 // TODO(pthatcher): TestSetReceiver?