Move talk/app/webrtc to webrtc/api

talk/app/webrtc/audiotrack.cc

Index: talk/app/webrtc/audiotrack.cc
diff --git a/talk/app/webrtc/audiotrack.cc b/talk/app/webrtc/audiotrack.cc
deleted file mode 100644
index b3223cd29fbb8bd0d72e4e0792824d479c188db5..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/audiotrack.cc
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2011 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.
- */
-
-#include "talk/app/webrtc/audiotrack.h"
-
-#include "webrtc/base/checks.h"
-
-using rtc::scoped_refptr;
-
-namespace webrtc {
-
-const char MediaStreamTrackInterface::kAudioKind[] = "audio";
-
-// static
-scoped_refptr<AudioTrack> AudioTrack::Create(
-    const std::string& id,
-    const scoped_refptr<AudioSourceInterface>& source) {
-  return new rtc::RefCountedObject<AudioTrack>(id, source);
-}
-
-AudioTrack::AudioTrack(const std::string& label,
-                       const scoped_refptr<AudioSourceInterface>& source)
-    : MediaStreamTrack<AudioTrackInterface>(label), audio_source_(source) {
-  if (audio_source_) {
-    audio_source_->RegisterObserver(this);
-    OnChanged();
-  }
-}
-
-AudioTrack::~AudioTrack() {
-  RTC_DCHECK(thread_checker_.CalledOnValidThread());
-  set_state(MediaStreamTrackInterface::kEnded);
-  if (audio_source_)
-    audio_source_->UnregisterObserver(this);
-}
-
-std::string AudioTrack::kind() const {
-  RTC_DCHECK(thread_checker_.CalledOnValidThread());
-  return kAudioKind;
-}
-
-AudioSourceInterface* AudioTrack::GetSource() const {
-  RTC_DCHECK(thread_checker_.CalledOnValidThread());
-  return audio_source_.get();
-}
-
-void AudioTrack::AddSink(AudioTrackSinkInterface* sink) {
-  RTC_DCHECK(thread_checker_.CalledOnValidThread());
-  if (audio_source_)
-    audio_source_->AddSink(sink);
-}
-
-void AudioTrack::RemoveSink(AudioTrackSinkInterface* sink) {
-  RTC_DCHECK(thread_checker_.CalledOnValidThread());
-  if (audio_source_)
-    audio_source_->RemoveSink(sink);
-}
-
-void AudioTrack::OnChanged() {
-  RTC_DCHECK(thread_checker_.CalledOnValidThread());
-  if (state() == kFailed)
-    return;  // We can't recover from this state (do we ever set it?).
-
-  TrackState new_state = kInitializing;
-
-  // |audio_source_| must be non-null if we ever get here.
-  switch (audio_source_->state()) {
-    case MediaSourceInterface::kLive:
-    case MediaSourceInterface::kMuted:
-      new_state = kLive;
-      break;
-    case MediaSourceInterface::kEnded:
-      new_state = kEnded;
-      break;
-    case MediaSourceInterface::kInitializing:
-    default:
-      // use kInitializing.
-      break;
-  }
-
-  set_state(new_state);
-}
-
-}  // namespace webrtc