Report if video capturing meets output protection requirement.

content/browser/renderer_host/media/media_stream_manager.cc

Index: content/browser/renderer_host/media/media_stream_manager.cc
diff --git a/content/browser/renderer_host/media/media_stream_manager.cc b/content/browser/renderer_host/media/media_stream_manager.cc
index cc5fe39b2c5baad646fedbe922a9e17bce301a75..c41688d6d7d0d95fdd350b3b6a8d6abfec9d6b3b 100644
--- a/content/browser/renderer_host/media/media_stream_manager.cc
+++ b/content/browser/renderer_host/media/media_stream_manager.cc
@@ -312,6 +312,17 @@ class MediaStreamManager::DeviceRequest {
     return state_[stream_type];
   }
 
+  void SetCapturingLinkSecured(bool is_secure) {
+    MediaObserver* media_observer =
+        GetContentClient()->browser()->GetMediaObserver();
+    if (!media_observer)
+      return;
+
+    media_observer->OnSetCapturingLinkSecured(target_process_id_,
+                                              target_frame_id_, page_request_id,
+                                              video_type_, is_secure);
+  }
+
   MediaStreamRequester* const requester;  // Can be NULL.
 
 
@@ -2118,4 +2129,15 @@ bool MediaStreamManager::DoesMediaDeviceIDMatchHMAC(
   return guid_from_raw_device_id == device_guid;
 }
 
+void MediaStreamManager::SetCapturingLinkSecured(bool is_secure) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+
+  for (LabeledDeviceRequest labeled_request : requests_) {
+    DeviceRequest* request = labeled_request.second;
+    if (request->video_type() == content::MEDIA_TAB_VIDEO_CAPTURE ||
+        request->video_type() == content::MEDIA_DESKTOP_VIDEO_CAPTURE)
+      request->SetCapturingLinkSecured(is_secure);
+  }
+}
+
 }  // namespace content