Fixes to extension system and simplify the code

1 files changed, 0 insertions, 17 deletions

diff --git a/src/extension/implementation/implementation.cpp b/src/extension/implementation/implementation.cpp
index e05dbf3c4..6e6100d2b 100644
--- a/src/extension/implementation/implementation.cpp
+++ b/src/extension/implementation/implementation.cpp
@@ -27,23 +27,6 @@ namespace Inkscape {
 namespace Extension {
 namespace Implementation {
 
-ImplementationDocumentCache::ImplementationDocumentCache (Inkscape::UI::View::View * view)
-     : _view(view)
-{
-    SPDesktop *desktop = (SPDesktop*)view;
-    Inkscape::Selection * selection = NULL;
-    if (desktop) {
-        selection = desktop->getSelection();
-        if (selection && !selection->params.empty()) {
-            selection->restoreBackup();
-            if (!desktop->on_live_extension) {
-                selection->emptyBackup();
-            }
-        }
-    }
-    return;
-}
-
 Gtk::Widget *
 Implementation::prefs_input(Inkscape::Extension::Input *module, gchar const */*filename*/) {
     return module->autogui(NULL, NULL);