servo: Merge #4737 - Temporary workaround for change in wait_events behaviour in glutin (from glennw:poll-events); r=kmcallister

Source-Repo: https://github.com/servo/servo
Source-Revision: e122d76fa914375e13e7f3983bfe9d0f660b4d04

servo/ports/glutin/window.rs

@@ -307,7 +307,11 @@ impl Window {
                 }
             }
         } else {
-            for event in self.window.wait_events() {
+            // GWTODO: Something has changed in the wait_events
+            // behaviour in glutin. Switching to poll events
+            // for now, so that things display correctly,
+            // need to fix glutin / handle the changed behaviour.
+            for event in self.window.poll_events() {
                 close_event = self.handle_window_event(event);
                 if close_event {
                     break;