Report if video capturing meets output protection requirement.

content/browser/renderer_host/media/video_capture_host.cc

Index: content/browser/renderer_host/media/video_capture_host.cc
diff --git a/content/browser/renderer_host/media/video_capture_host.cc b/content/browser/renderer_host/media/video_capture_host.cc
index 3720897a67ef8e19b50d57e59ead5c994ea0b1f4..51a50dcca1cd2a35bdcbfab56b8b895ffc883563 100644
--- a/content/browser/renderer_host/media/video_capture_host.cc
+++ b/content/browser/renderer_host/media/video_capture_host.cc
@@ -150,6 +150,8 @@ bool VideoCaptureHost::OnMessageReceived(const IPC::Message& message) {
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_RequestRefreshFrame,
                         OnRequestRefreshFrame)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_Stop, OnStopCapture)
+    IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_SetCapturingLinkSecured,
+                        OnSetCapturingLinkSecured)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_BufferReady,
                         OnRendererFinishedWithBuffer)
     IPC_MESSAGE_HANDLER(VideoCaptureHostMsg_GetDeviceSupportedFormats,
@@ -280,6 +282,17 @@ void VideoCaptureHost::OnRequestRefreshFrame(int device_id) {
   }
 }
 
+void VideoCaptureHost::OnSetCapturingLinkSecured(int device_id,
+                                                 bool is_secure) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  VideoCaptureControllerID controller_id(device_id);
+  EntryMap::iterator it = entries_.find(controller_id);
+  if (it == entries_.end())
+    return;
+
+  media_stream_manager_->SetCapturingLinkSecured(is_secure);
+}
+
 void VideoCaptureHost::OnRendererFinishedWithBuffer(
     int device_id,
     int buffer_id,