remove unused OBJECTBAR from SfxChildIdentifier enum

Change-Id: I45b02055d18ca201341c61a1558ee5b0c58d7ba8

sfx2/source/appl/workwin.cxx

@@ -1524,9 +1524,6 @@ void SfxWorkWindow::ConfigChild_Impl(SfxChildIdentifier eChild,
     vcl::Window *pWin=nullptr;
     SfxChildWin_Impl *pCW = nullptr;
 
-    if ( eChild == SfxChildIdentifier::OBJECTBAR )
-        return;
-
     // configure direct childwindow
     for (SfxChildWin_Impl* i : aChildWins)
     {

sfx2/source/inc/workwin.hxx

@@ -133,7 +133,6 @@ struct SfxChildWin_Impl
 
 enum class SfxChildIdentifier
 {
-    OBJECTBAR,
     DOCKINGWINDOW,
     SPLITWINDOW
 };