[Mojo Video Capture] Implement a VideoCaptureProvider using the Mojo service (part 1)

services/video_capture/public/cpp/receiver_media_to_mojo_adapter.cc

Index: services/video_capture/public/cpp/receiver_media_to_mojo_adapter.cc
diff --git a/services/video_capture/public/cpp/receiver_media_to_mojo_adapter.cc b/services/video_capture/public/cpp/receiver_media_to_mojo_adapter.cc
index 7b65bd4ed249c1ee7960e584719b460b6f3f03f3..17f9a3d77129d53286728326c248509f304f8ac8 100644
--- a/services/video_capture/public/cpp/receiver_media_to_mojo_adapter.cc
+++ b/services/video_capture/public/cpp/receiver_media_to_mojo_adapter.cc
@@ -109,4 +109,12 @@ void ReceiverMediaToMojoAdapter::OnLog(const std::string& message) {
   receiver_->OnLog(message);
 }
 
+void ReceiverMediaToMojoAdapter::OnStarted() {
+  receiver_->OnStarted();
+}
+
+void ReceiverMediaToMojoAdapter::OnStartedUsingGpuDecode() {
+  receiver_->OnStartedUsingGpuDecode();
+}
+
 }  // namespace video_capture