[Chromoting] Implement new APIs in DesktopCapturer

remoting/host/ipc_video_frame_capturer.cc

Index: remoting/host/ipc_video_frame_capturer.cc
diff --git a/remoting/host/ipc_video_frame_capturer.cc b/remoting/host/ipc_video_frame_capturer.cc
index 9d061ddac1719abda205640c4f14ccb4f10aef7a..6823a311f9fcf46a79ac622a4f2e979470c2d044 100644
--- a/remoting/host/ipc_video_frame_capturer.cc
+++ b/remoting/host/ipc_video_frame_capturer.cc
@@ -4,6 +4,7 @@
 
 #include "remoting/host/ipc_video_frame_capturer.h"
 
+#include "base/logging.h"
 #include "remoting/host/desktop_session_proxy.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
 
@@ -41,4 +42,14 @@ void IpcVideoFrameCapturer::OnCaptureResult(
   callback_->OnCaptureResult(result, std::move(frame));
 }
 
+bool IpcVideoFrameCapturer::GetSourceList(SourceList* sources) {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool IpcVideoFrameCapturer::SelectSource(SourceId id) {
+  NOTIMPLEMENTED();
+  return false;
+}
+
 }  // namespace remoting