bnc#816603 SwWW8ImplReader::ParseTabPos: make this non-static

I'll need to access the non-static maSectionManager in this method soon.

(cherry picked from commit 1fd1ecd3451a39c837b42dd100aa5f154e01816b)

Change-Id: Ia056ec9c812020c4ac0f4a0f1460a0c9506b12fa

sw/source/filter/ww8/ww8par.hxx

@@ -1686,7 +1686,7 @@ public:     // eigentlich private, geht aber leider nur public
 
     void Read_TabRowEnd(        sal_uInt16, const sal_uInt8* pData, short nLen );
     void Read_TabCellEnd(        sal_uInt16, const sal_uInt8* pData, short nLen );
-    static bool ParseTabPos(WW8_TablePos *aTabPos, WW8PLCFx_Cp_FKP* pPap);
+    bool ParseTabPos(WW8_TablePos *aTabPos, WW8PLCFx_Cp_FKP* pPap);
     void Read_Shade(            sal_uInt16, const sal_uInt8* pData, short nLen );
     void Read_ANLevelNo(        sal_uInt16, const sal_uInt8* pData, short nLen );
     void Read_ANLevelDesc(      sal_uInt16, const sal_uInt8* pData, short nLen );

sw/source/filter/ww8/ww8par2.cxx

@@ -1970,7 +1970,7 @@ WW8TabDesc::WW8TabDesc(SwWW8ImplReader* pIoClass, WW8_CP nStartCp) :
         //Get the end of row new table positioning data
         WW8_CP nMyStartCp=nStartCp;
         if (pIo->SearchRowEnd(pPap, nMyStartCp, pIo->nInTable))
-            if (SwWW8ImplReader::ParseTabPos(&aTabPos, pPap))
+            if (pIo->ParseTabPos(&aTabPos, pPap))
                 pTabPos = &aTabPos;
 
         //Move back to this cell