Remove Chrome for TV code.

content/renderer/media/android/media_source_delegate.cc

Index: content/renderer/media/android/media_source_delegate.cc
diff --git a/content/renderer/media/android/media_source_delegate.cc b/content/renderer/media/android/media_source_delegate.cc
index bd4cf1a02adcf5ee482d2fe9117035aca8e8136c..febdda84f9ace8d1f5809f50068f60390bf5228e 100644
--- a/content/renderer/media/android/media_source_delegate.cc
+++ b/content/renderer/media/android/media_source_delegate.cc
@@ -66,9 +66,6 @@ MediaSourceDelegate::MediaSourceDelegate(
       doing_browser_seek_(false),
       browser_seek_time_(media::kNoTimestamp()),
       expecting_regular_seek_(false),
-#if defined(GOOGLE_TV)
-      key_added_(false),
-#endif
       access_unit_size_(0) {
   DCHECK(main_loop_->BelongsToCurrentThread());
 }
@@ -174,26 +171,6 @@ void MediaSourceDelegate::InitializeDemuxer() {
                        false);
 }
 
-#if defined(GOOGLE_TV)
-void MediaSourceDelegate::InitializeMediaStream(
-    media::Demuxer* demuxer,
-    const UpdateNetworkStateCB& update_network_state_cb) {
-  DCHECK(main_loop_->BelongsToCurrentThread());
-  DCHECK(demuxer);
-  demuxer_ = demuxer;
-  update_network_state_cb_ = media::BindToCurrentLoop(update_network_state_cb);
-  // When playing Media Stream, don't wait to accumulate multiple packets per
-  // IPC communication.
-  access_unit_size_ = 1;
-
-  // |this| will be retained until StopDemuxer() is posted, so Unretained() is
-  // safe here.
-  media_loop_->PostTask(FROM_HERE,
-                        base::Bind(&MediaSourceDelegate::InitializeDemuxer,
-                        base::Unretained(this)));
-}
-#endif
-
 const blink::WebTimeRanges& MediaSourceDelegate::Buffered() {
   buffered_web_time_ranges_ =
       ConvertToWebTimeRanges(buffered_time_ranges_);
@@ -451,7 +428,6 @@ void MediaSourceDelegate::OnBufferReady(
 
       data->access_units[index].data.assign(
           buffer->data(), buffer->data() + buffer->data_size());
-#if !defined(GOOGLE_TV)
       // Vorbis needs 4 extra bytes padding on Android. Check
       // NuMediaExtractor.cpp in Android source code.
       if (is_audio && media::kCodecVorbis ==
@@ -460,7 +436,6 @@ void MediaSourceDelegate::OnBufferReady(
             data->access_units[index].data.end(), kVorbisPadding,
             kVorbisPadding + 4);
       }
-#endif
       if (buffer->decrypt_config()) {
         data->access_units[index].key_id = std::vector<char>(
             buffer->decrypt_config()->key_id().begin(),
@@ -677,42 +652,9 @@ void MediaSourceDelegate::OnMediaConfigRequest() {
     NotifyDemuxerReady();
 }
 
-#if defined(GOOGLE_TV)
-// TODO(kjyoun): Enhance logic to detect when to call NotifyDemuxerReady()
-// For now, we call it when the first key is added. See http://crbug.com/255781
-void MediaSourceDelegate::NotifyKeyAdded(const std::string& key_system) {
-  if (!media_loop_->BelongsToCurrentThread()) {
-    media_loop_->PostTask(FROM_HERE,
-        base::Bind(&MediaSourceDelegate::NotifyKeyAdded,
-                   base::Unretained(this), key_system));
-    return;
-  }
-  DVLOG(1) << __FUNCTION__ << " : " << demuxer_client_id_;
-  if (key_added_)
-    return;
-  key_added_ = true;
-  key_system_ = key_system;
-  if (!CanNotifyDemuxerReady())
-    return;
-  if (HasEncryptedStream())
-    NotifyDemuxerReady();
-}
-#endif  // defined(GOOGLE_TV)
-
 bool MediaSourceDelegate::CanNotifyDemuxerReady() {
   DCHECK(media_loop_->BelongsToCurrentThread());
-  // This can happen when a key is added before the demuxer is initialized.
-  // See NotifyKeyAdded().
-  // TODO(kjyoun): Remove NotifyDemxuerReady() call from NotifyKeyAdded() so
-  // that we can remove all is_demuxer_ready_/key_added_/key_system_ madness.
-  // See http://crbug.com/255781
-  if (!is_demuxer_ready_)
-    return false;
-#if defined(GOOGLE_TV)
-  if (HasEncryptedStream() && !key_added_)
-    return false;
-#endif  // defined(GOOGLE_TV)
-  return true;
+  return is_demuxer_ready_;
 }
 
 void MediaSourceDelegate::NotifyDemuxerReady() {
@@ -741,10 +683,6 @@ void MediaSourceDelegate::NotifyDemuxerReady() {
   }
   configs->duration_ms = GetDurationMs();
 
-#if defined(GOOGLE_TV)
-  configs->key_system = HasEncryptedStream() ? key_system_ : "";
-#endif
-
   if (demuxer_client_)
     demuxer_client_->DemuxerReady(demuxer_client_id_, *configs);
 }