Fixes bug in handling of openning background tabs by way of clicking

chrome/browser/ui/views/location_bar/location_bar_view.cc

Index: chrome/browser/ui/views/location_bar/location_bar_view.cc
diff --git a/chrome/browser/ui/views/location_bar/location_bar_view.cc b/chrome/browser/ui/views/location_bar/location_bar_view.cc
index 791591665fdae7d0b9a0129b5018752ddbd1b455..b3c14ed1028260f9f583c2b08b258ec4500283c9 100644
--- a/chrome/browser/ui/views/location_bar/location_bar_view.cc
+++ b/chrome/browser/ui/views/location_bar/location_bar_view.cc
@@ -845,8 +845,10 @@ void LocationBarView::OnAutocompleteAccept(
     }
   }
 
-  if (delegate_->GetInstant())
+  if (delegate_->GetInstant() &&
+      !location_entry_->model()->popup_model()->IsOpen()) {
     delegate_->GetInstant()->DestroyPreviewContents();
+  }
 
   update_instant_ = true;
 }