loplugin:cstylecast: nop between pointer types of exactly same spelling

Change-Id: I94230f5d0838f26173eb17401f7bf22ab126e7ef

editeng/source/editeng/impedit2.cxx

@@ -3441,7 +3441,7 @@ uno::Reference< datatransfer::XTransferable > ImpEditEngine::CreateTransferable(
     pDataObj->GetStream().Seek( 0 );
     SvxFontItem::EnableStoreUnicodeNames( false );
 
-    ((ImpEditEngine*)this)->WriteRTF( pDataObj->GetRTFStream(), aSelection );
+    WriteRTF( pDataObj->GetRTFStream(), aSelection );
     pDataObj->GetRTFStream().Seek( 0 );
 
     if ( ( aSelection.Min().GetNode() == aSelection.Max().GetNode() )

editeng/source/editeng/impedit3.cxx

@@ -2307,7 +2307,7 @@ void ImpEditEngine::CreateTextPortions( ParaPortion* pParaPortion, sal_Int32& rS
     aPositions.insert( pNode->Len() );
 
     if ( pParaPortion->aScriptInfos.empty() )
-        ((ImpEditEngine*)this)->InitScriptTypes( GetParaPortions().GetPos( pParaPortion ) );
+        InitScriptTypes( GetParaPortions().GetPos( pParaPortion ) );
 
     const ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
     for ( size_t nT = 0; nT < rTypes.size(); nT++ )

editeng/source/uno/unotext.cxx

@@ -1973,7 +1973,7 @@ uno::Reference< text::XText > SAL_CALL SvxUnoTextBase::getText()
     {
         ESelection aSelection;
         ::GetSelection( aSelection, GetEditSource()->GetTextForwarder() );
-        ((SvxUnoTextBase*)this)->SetSelection( aSelection );
+        SetSelection( aSelection );
     }
 
     return (text::XText*)this;