sw: remove pointless indirection to SwTextNode::GetNumRule_

Change-Id: I4b5d34d3efd4f49f8b1690ed4c2b063c782b9d20

sw/inc/ndtxt.hxx

@@ -156,8 +156,6 @@ class SW_DLLPUBLIC SwTextNode
 
     SAL_DLLPRIVATE void CalcHiddenCharFlags() const;
 
-    SAL_DLLPRIVATE SwNumRule * GetNumRule_(bool bInParent) const;
-
     SAL_DLLPRIVATE void SetLanguageAndFont( const SwPaM &rPaM,
             LanguageType nLang, sal_uInt16 nLangWhichId,
             const vcl::Font *pFont,  sal_uInt16 nFontWhichId );

sw/source/core/txtnode/ndtxt.cxx

@@ -2812,8 +2812,7 @@ void SwTextNode::GCAttr()
     }
 }
 
-// #i23726#
-SwNumRule* SwTextNode::GetNumRule_(bool bInParent) const
+SwNumRule* SwTextNode::GetNumRule(bool bInParent) const
 {
     SwNumRule* pRet = nullptr;
 
@@ -2853,11 +2852,6 @@ SwNumRule* SwTextNode::GetNumRule_(bool bInParent) const
     return pRet;
 }
 
-SwNumRule* SwTextNode::GetNumRule(bool bInParent) const
-{
-    return GetNumRule_(bInParent);
-}
-
 void SwTextNode::NumRuleChgd()
 {
     if ( IsInList() )