--- a/content/renderer/media/stream/secure_display_link_tracker.h	
2018-05-02 06:05:05.000000000 -0400
+++ b/content/renderer/media/stream/secure_display_link_tracker.h.new	
2018-05-02 15:02:10.613706657 -0400
@@ -6,6 +6,7 @@
 #define CONTENT_RENDERER_MEDIA_STREAM_SECURE_DISPLAY_LINK_TRACKER_H_
 
 #include <vector>
+#include <algorithm>
 
 // Tracks all connected links (video sinks / tracks), and reports if they are
 // all secure for video capturing.