no need to test for the presence of the dialog factory

Change-Id: I3994b2fcd552ce616d8a2e6fa144069853966a61
Reviewed-on: https://gerrit.libreoffice.org/66100
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sd/source/ui/view/drviews3.cxx

@@ -295,7 +295,7 @@ void  DrawViewShell::ExecCtrl(SfxRequest& rReq)
         case SID_INSERT_DATE_TIME:
         {
             SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
-            VclPtr<AbstractHeaderFooterDialog> pDlg(pFact ? pFact->CreateHeaderFooterDialog( this, GetActiveWindow(), GetDoc(), mpActualPage ) : nullptr);
+            VclPtr<AbstractHeaderFooterDialog> pDlg(pFact->CreateHeaderFooterDialog( this, GetActiveWindow(), GetDoc(), mpActualPage ));
             std::shared_ptr<SfxRequest> xRequest(new SfxRequest(rReq));
             rReq.Ignore(); // the 'old' request is not relevant any more
             pDlg->StartExecuteAsync([this, xRequest](sal_Int32 /*nResult*/){

sd/source/ui/view/outlnvs2.cxx

@@ -570,7 +570,7 @@ void OutlineViewShell::FuTemporaryModify(SfxRequest &rReq)
                 // Dialog...
                 SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
                 vcl::Window* pWin = GetActiveWindow();
-                ScopedVclPtr<AbstractSdModifyFieldDlg> pDlg(pFact ? pFact->CreateSdModifyFieldDlg(pWin ? pWin->GetFrameWeld() : nullptr, pFldItem->GetField(), pOutlinerView->GetAttribs() ) : nullptr);
+                ScopedVclPtr<AbstractSdModifyFieldDlg> pDlg(pFact->CreateSdModifyFieldDlg(pWin ? pWin->GetFrameWeld() : nullptr, pFldItem->GetField(), pOutlinerView->GetAttribs() ));
                 if( pDlg->Execute() == RET_OK )
                 {
                     std::unique_ptr<SvxFieldData> pField(pDlg->GetField());

sd/source/ui/view/sdview2.cxx

@@ -874,7 +874,7 @@ bool View::GetExchangeList (std::vector<OUString> &rExchangeList,
                 OUString aDesc(SdResId(STR_DESC_NAMEGROUP));
 
                 SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
-                ScopedVclPtr<AbstractSvxNameDialog> pDlg(pFact ? pFact->CreateSvxNameDialog(mpViewSh->GetFrameWeld(), aNewName, aDesc) : nullptr);
+                ScopedVclPtr<AbstractSvxNameDialog> pDlg(pFact->CreateSvxNameDialog(mpViewSh->GetFrameWeld(), aNewName, aDesc));
 
                 pDlg->SetEditHelpId( HID_SD_NAMEDIALOG_OBJECT );