DCHECK that the security origin for a media request isn't empty

content/renderer/media/user_media_client_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/user_media_client_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <utility>
@@ skipping 1013 matching lines @@
       return;
     case MEDIA_DEVICE_PERMISSION_DISMISSED:
       request.requestFailedUASpecific("PermissionDismissedError");
       return;
     case MEDIA_DEVICE_INVALID_STATE:
       request.requestFailedUASpecific("InvalidStateError");
       return;
     case MEDIA_DEVICE_NO_HARDWARE:
       request.requestFailedUASpecific("DevicesNotFoundError");
       return;
-    case MEDIA_DEVICE_INVALID_SECURITY_ORIGIN:
-      request.requestFailedUASpecific("InvalidSecurityOriginError");
+    case MEDIA_DEVICE_INVALID_SECURITY_ORIGIN_DEPRECATED:
+      NOTREACHED();
       return;
     case MEDIA_DEVICE_TAB_CAPTURE_FAILURE:
       request.requestFailedUASpecific("TabCaptureError");
       return;
     case MEDIA_DEVICE_SCREEN_CAPTURE_FAILURE:
       request.requestFailedUASpecific("ScreenCaptureError");
       return;
     case MEDIA_DEVICE_CAPTURE_FAILURE:
       request.requestFailedUASpecific("DeviceCaptureError");
       return;
@@ skipping 315 matching lines @@
     const blink::WebString& result_name) {
   // Check if we're waiting to be notified of this source.  If not, then we'll
   // ignore the notification.
   auto found = std::find(sources_waiting_for_callback_.begin(),
                          sources_waiting_for_callback_.end(), source);
   if (found != sources_waiting_for_callback_.end())
     OnTrackStarted(source, result, result_name);
 }
 
 }  // namespace content