Use the wrench menu as a reference view for overflowed extension actions' popups

chrome/browser/ui/views/toolbar/browser_action_view.cc

Index: chrome/browser/ui/views/toolbar/browser_action_view.cc
diff --git a/chrome/browser/ui/views/toolbar/browser_action_view.cc b/chrome/browser/ui/views/toolbar/browser_action_view.cc
index 86b42eb9a4abb5c4c2aed712b365dc33f1a894a9..02a63533a0ff8358099ccf48fdd7c4a369b13d51 100644
--- a/chrome/browser/ui/views/toolbar/browser_action_view.cc
+++ b/chrome/browser/ui/views/toolbar/browser_action_view.cc
@@ -309,6 +309,13 @@ views::Widget* BrowserActionView::GetParentForContextMenu() {
       GetWidget();
 }
 
+ExtensionActionViewController*
+BrowserActionView::GetPreferredPopupViewController() {
+  return delegate_->ShownInsideMenu() ?
+      delegate_->GetMainViewForExtension(extension())->view_controller() :
+      view_controller();
+}
+
 views::View* BrowserActionView::GetReferenceViewForPopup() {
   // Browser actions in the overflow menu can still show popups, so we may need
   // a reference view other than this button's parent. If so, use the overflow