Let's not over-activate tab controls unnecessarily.

This interfares with the preview shell passing selected tabs back to
the view shell, by always selecting the first tab unconditionally.

The tabs get painted fine even without this call, so let's remove it.

sc/source/ui/inc/tabcont.hxx

@@ -79,7 +79,6 @@ public:
 
     void            UpdateInputContext();
     void            UpdateStatus();
-    void            ActivateView(sal_Bool bActivate);
 
     void            SetSheetLayoutRTL( sal_Bool bSheetRTL );
 };

sc/source/ui/view/tabcont.cxx

@@ -377,22 +377,6 @@ void ScTabControl::UpdateStatus()
     }
 }
 
-void ScTabControl::ActivateView(sal_Bool bActivate)
-{
-    ScMarkData& rMark = pViewData->GetMarkData();
-
-    sal_uInt16 nCurId = GetCurPageId();
-    if (!nCurId) return;            // kann vorkommen, wenn bei Excel-Import alles versteckt ist
-    sal_uInt16 nPage = nCurId - 1;
-
-    if (bActivate)
-    {
-        SelectPage( nPage+1, sal_True );
-        rMark.SelectTable( static_cast<SCTAB>(nPage), sal_True );
-    }
-    Invalidate();
-}
-
 void ScTabControl::SetSheetLayoutRTL( sal_Bool bSheetRTL )
 {
     SetEffectiveRTL( bSheetRTL );

sc/source/ui/view/tabview3.cxx

@@ -2291,7 +2291,7 @@ void ScTabView::ActivateView( bool bActivate, bool bFirst )
                 pHdl->EnterHandler();
         }
     }
-    pTabControl->ActivateView(bActivate);
+
     PaintExtras();
 
     aViewData.Activate(bActivate);