Removes phantom tabs.

chrome/browser/gtk/tabs/dragged_tab_controller_gtk.cc

Index: chrome/browser/gtk/tabs/dragged_tab_controller_gtk.cc
diff --git a/chrome/browser/gtk/tabs/dragged_tab_controller_gtk.cc b/chrome/browser/gtk/tabs/dragged_tab_controller_gtk.cc
index 5ba1d37d50fd5ac32d4d30918c3073fdb58def0c..b8f6718e757fb152c1a2531ae0ee382ef266d7fc 100644
--- a/chrome/browser/gtk/tabs/dragged_tab_controller_gtk.cc
+++ b/chrome/browser/gtk/tabs/dragged_tab_controller_gtk.cc
@@ -418,7 +418,7 @@ void DraggedTabControllerGtk::Detach() {
   }
 
   // If we've removed the last tab from the tabstrip, hide the frame now.
-  if (!attached_model->HasNonPhantomTabs())
+  if (attached_model->empty())
     HideWindow();
 
   // Update the dragged tab. This NULL check is necessary apparently in some
@@ -726,7 +726,7 @@ void DraggedTabControllerGtk::ShowWindow() {
 void DraggedTabControllerGtk::CleanUpHiddenFrame() {
   // If the model we started dragging from is now empty, we must ask the
   // delegate to close the frame.
-  if (!source_tabstrip_->model()->HasNonPhantomTabs())
+  if (source_tabstrip_->model()->empty())
     source_tabstrip_->model()->delegate()->CloseFrameAfterDragSession();
 }