remove unused code TextEngine::GetLeftMargin()

Change-Id: I1b702a4371154ebc10c0caa7697fdbe763337b6f

include/vcl/texteng.hxx

@@ -240,7 +240,6 @@ public:
     sal_uInt16          GetDefTab() const;
 
     void                SetLeftMargin( sal_uInt16 n );
-    sal_uInt16          GetLeftMargin() const;
 
     void                SetUpdateMode( bool bUpdate );
     bool                GetUpdateMode() const { return mbUpdate; }

unusedcode.easy

@@ -88,7 +88,6 @@ SwViewImp::FirePageChangeEvent(unsigned short, unsigned short)
 SwViewImp::FireSectionChangeEvent(unsigned short, unsigned short)
 TemplateLocalView::HasUnfilteredItems(FILTER_APPLICATION)
 TextDoc::IsValidPaM(TextPaM const&)
-TextEngine::GetLeftMargin() const
 UnoApiTest::closeDocument(com::sun::star::uno::Reference<com::sun::star::lang::XComponent>)
 apitest::CellProperties::testRotateReference()
 apitest::CellProperties::testVertJustify()

vcl/source/edit/texteng.cxx

@@ -2895,11 +2895,6 @@ void TextEngine::SetLeftMargin( sal_uInt16 n )
     mpDoc->SetLeftMargin( n );
 }
 
-sal_uInt16 TextEngine::GetLeftMargin() const
-{
-    return mpDoc->GetLeftMargin();
-}
-
 uno::Reference< i18n::XBreakIterator > TextEngine::GetBreakIterator()
 {
     if ( !mxBreakIterator.is() )