[glom] Remove unused methods.

[Murray Cumming <murrayc src gnome org>]

commit e21d86e44abea0140e0250b7053bf1fe0ccc68f5
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Oct 30 21:06:18 2015 +0100

    Remove unused methods.

 glom/utility_widgets/layoutwidgetbase.cc |   15 ---------------
 glom/utility_widgets/layoutwidgetbase.h  |    7 -------
 2 files changed, 0 insertions(+), 22 deletions(-)
---
diff --git a/glom/utility_widgets/layoutwidgetbase.cc b/glom/utility_widgets/layoutwidgetbase.cc
index db2a0cf..ebff05e 100644
--- a/glom/utility_widgets/layoutwidgetbase.cc
+++ b/glom/utility_widgets/layoutwidgetbase.cc
@@ -31,9 +31,6 @@ namespace Glom
 
 LayoutWidgetBase::LayoutWidgetBase()
 : m_pLayoutItem(nullptr)
-#ifndef GLOM_ENABLE_CLIENT_ONLY
-  , m_drag_in_progress(false)
-#endif // !GLOM_ENABLE_CLIENT_ONLY
 {
 }
 
@@ -190,16 +187,4 @@ void LayoutWidgetBase::apply_formatting(Gtk::Widget& widget, const std::shared_p
   }
 }
 
-#ifndef GLOM_ENABLE_CLIENT_ONLY
-void LayoutWidgetBase::set_dnd_in_progress(bool drag)
-{
-  m_drag_in_progress = drag;
-}
-
-bool LayoutWidgetBase::get_dnd_in_progress()
-{
-  return m_drag_in_progress; 
-}
-#endif // !GLOM_ENABLE_CLIENT_ONLY
-
 } //namespace Glom
diff --git a/glom/utility_widgets/layoutwidgetbase.h b/glom/utility_widgets/layoutwidgetbase.h
index beae736..6d57349 100644
--- a/glom/utility_widgets/layoutwidgetbase.h
+++ b/glom/utility_widgets/layoutwidgetbase.h
@@ -78,11 +78,6 @@ public:
 
   virtual void set_read_only(bool read_only = true);
 
-#ifndef GLOM_ENABLE_CLIENT_ONLY
-  void set_dnd_in_progress(bool drag = true);
-  bool get_dnd_in_progress();
-#endif // !GLOM_ENABLE_CLIENT_ONLY
-
 protected:
   virtual AppWindow* get_appwindow() const; // = 0;
 
@@ -106,8 +101,6 @@ private:
 
   type_signal_user_requested_layout m_signal_user_requested_layout;
   type_signal_user_requested_layout_properties m_signal_user_requested_layout_properties;
-
-  bool m_drag_in_progress;
 #endif // !GLOM_ENABLE_CLIENT_ONLY
 };