Deleted VideoCapturer::screencast_max_pixels and related unused code.

talk/session/media/channel.cc

Index: talk/session/media/channel.cc
diff --git a/talk/session/media/channel.cc b/talk/session/media/channel.cc
index 818a659c46664c2334c6a36fc232d55c83b30c05..7a397e434c8bb35babf920d88e76dafe9db715aa 100644
--- a/talk/session/media/channel.cc
+++ b/talk/session/media/channel.cc
@@ -114,15 +114,6 @@ struct DataChannelErrorMessageData : public rtc::MessageData {
   DataMediaChannel::Error error;
 };
 
-
-struct VideoChannel::ScreencastDetailsData {
-  explicit ScreencastDetailsData(uint32_t s)
-      : ssrc(s), fps(0), screencast_max_pixels(0) {}
-  uint32_t ssrc;
-  int fps;
-  int screencast_max_pixels;
-};
-
 static const char* PacketType(bool rtcp) {
   return (!rtcp) ? "RTP" : "RTCP";
 }
@@ -1698,20 +1689,6 @@ bool VideoChannel::IsScreencasting() {
   return InvokeOnWorker(Bind(&VideoChannel::IsScreencasting_w, this));
 }
 
-int VideoChannel::GetScreencastFps(uint32_t ssrc) {
-  ScreencastDetailsData data(ssrc);
-  worker_thread()->Invoke<void>(Bind(
-      &VideoChannel::GetScreencastDetails_w, this, &data));
-  return data.fps;
-}
-
-int VideoChannel::GetScreencastMaxPixels(uint32_t ssrc) {
-  ScreencastDetailsData data(ssrc);
-  worker_thread()->Invoke<void>(Bind(
-      &VideoChannel::GetScreencastDetails_w, this, &data));
-  return data.screencast_max_pixels;
-}
-
 bool VideoChannel::SendIntraFrame() {
   worker_thread()->Invoke<void>(Bind(
       &VideoMediaChannel::SendIntraFrame, media_channel()));
@@ -1924,18 +1901,6 @@ bool VideoChannel::IsScreencasting_w() const {
   return !screencast_capturers_.empty();
 }
 
-void VideoChannel::GetScreencastDetails_w(
-    ScreencastDetailsData* data) const {
-  ScreencastMap::const_iterator iter = screencast_capturers_.find(data->ssrc);
-  if (iter == screencast_capturers_.end()) {
-    return;
-  }
-  VideoCapturer* capturer = iter->second;
-  const VideoFormat* video_format = capturer->GetCaptureFormat();
-  data->fps = VideoFormat::IntervalToFps(video_format->interval);
-  data->screencast_max_pixels = capturer->screencast_max_pixels();
-}
-
 void VideoChannel::OnScreencastWindowEvent_s(uint32_t ssrc,
                                              rtc::WindowEvent we) {
   ASSERT(signaling_thread() == rtc::Thread::Current());