Report if video capturing meets output protection requirement.

content/renderer/media/media_stream_video_capturer_source.cc

Index: content/renderer/media/media_stream_video_capturer_source.cc
diff --git a/content/renderer/media/media_stream_video_capturer_source.cc b/content/renderer/media/media_stream_video_capturer_source.cc
index b080ec826df549babe74356c95e481e190ab809c..a24d7adb0b773211508453331222bec4a28f095a 100644
--- a/content/renderer/media/media_stream_video_capturer_source.cc
+++ b/content/renderer/media/media_stream_video_capturer_source.cc
@@ -211,6 +211,7 @@ class LocalVideoCapturerSource final : public media::VideoCapturerSource {
                     const VideoCaptureDeliverFrameCB& new_frame_callback,
                     const RunningCallback& running_callback) override;
   void RequestRefreshFrame() override;
+  void SetCapturingLinkSecured(bool is_secure) override;
   void StopCapture() override;
 
  private:
@@ -222,6 +223,8 @@ class LocalVideoCapturerSource final : public media::VideoCapturerSource {
   // |session_id_| identifies the capture device used for this capture session.
   const media::VideoCaptureSessionId session_id_;
 
+  const content::MediaStreamType stream_type_;
+
   VideoCaptureImplManager* const manager_;
 
   const base::Closure release_device_cb_;
@@ -250,6 +253,7 @@ class LocalVideoCapturerSource final : public media::VideoCapturerSource {
 LocalVideoCapturerSource::LocalVideoCapturerSource(
     const StreamDeviceInfo& device_info)
     : session_id_(device_info.session_id),
+      stream_type_(device_info.device.type),
       manager_(RenderThreadImpl::current()->video_capture_impl_manager()),
       release_device_cb_(manager_->UseDevice(session_id_)),
       is_content_capture_(IsContentVideoCaptureDevice(device_info)),
@@ -318,6 +322,10 @@ void LocalVideoCapturerSource::RequestRefreshFrame() {
   manager_->RequestRefreshFrame(session_id_);
 }
 
+void LocalVideoCapturerSource::SetCapturingLinkSecured(bool is_secure) {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  manager_->SetCapturingLinkSecured(stream_type_, session_id_, is_secure);
+}
 
 void LocalVideoCapturerSource::StopCapture() {
   DVLOG(3) << __FUNCTION__;
@@ -412,6 +420,10 @@ void MediaStreamVideoCapturerSource::RequestRefreshFrame() {
   source_->RequestRefreshFrame();
 }
 
+void MediaStreamVideoCapturerSource::SetCapturingLinkSecured(bool is_secure) {
+  source_->SetCapturingLinkSecured(is_secure);
+}
+
 void MediaStreamVideoCapturerSource::GetCurrentSupportedFormats(
     int max_requested_width,
     int max_requested_height,