Hide new Autofill Popup on Main Widget Resize or Move.

ui/views/widget/widget.cc

Index: ui/views/widget/widget.cc
diff --git a/ui/views/widget/widget.cc b/ui/views/widget/widget.cc
index b07a75c4b4aaec2a54988c515a7fc685534f2875..df4fabb45514313c8bc71c43bf8351bbed8f8de0 100644
--- a/ui/views/widget/widget.cc
+++ b/ui/views/widget/widget.cc
@@ -1028,6 +1028,9 @@ void Widget::OnNativeWidgetSizeChanged(const gfx::Size& new_size) {
   // startup procedures.
   if (native_widget_initialized_)
     SaveWindowPlacement();
+
+  FOR_EACH_OBSERVER(WidgetObserver, observers_, OnWidgetSizeChanged(this,
+                                                                    new_size));
 }
 
 void Widget::OnNativeWidgetBeginUserBoundsChange() {