drop use of tools::SvRef in xmloff

instead of mixing and matching rtl::Reference and tools::SvRef, lets
just use rtl::Reference

Change-Id: I5d77c8a662e1455f97935e5f4a99e484e8cad332
Reviewed-on: https://gerrit.libreoffice.org/43205Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>

include/xmloff/xmlictxt.hxx

@@ -116,10 +116,6 @@ public:
         const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
 
     virtual void SAL_CALL characters(const OUString & aChars) override;
-
-    void AddFirstRef();
-    void AddNextRef();
-    void ReleaseRef();
 };
 
 #endif // INCLUDED_XMLOFF_XMLICTXT_HXX

sw/source/uibase/config/StoredChapterNumbering.cxx

@@ -317,7 +317,7 @@ class StoredChapterNumberingRootContext
 private:
     SwChapterNumRules & m_rNumRules;
     size_t m_nCounter;
-    std::vector<tools::SvRef<SvxXMLListStyleContext>> m_Contexts;
+    std::vector<rtl::Reference<SvxXMLListStyleContext>> m_Contexts;
 
 public:
     StoredChapterNumberingRootContext(

xmloff/source/core/xmlictxt.cxx

@@ -162,19 +162,4 @@ void SAL_CALL SvXMLImportContext::characters(const OUString &rChars)
     mrImport.Characters( rChars );
 }
 
-void SvXMLImportContext::AddFirstRef()
-{
-    acquire();
-}
-
-void SvXMLImportContext::AddNextRef()
-{
-    acquire();
-}
-
-void SvXMLImportContext::ReleaseRef()
-{
-    release();
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

xmloff/source/forms/elementimport.hxx

@@ -512,7 +512,7 @@ namespace xmloff
         void implSelectCurrentItem();
         void implDefaultSelectCurrentItem();
     };
-    typedef tools::SvRef<OListAndComboImport> OListAndComboImportRef;
+    typedef rtl::Reference<OListAndComboImport> OListAndComboImportRef;
 
     //= OListOptionImport
     /** helper class for importing a single &lt;form:option&gt; element.

xmloff/source/forms/propertyimport.hxx

@@ -150,7 +150,7 @@ namespace xmloff
             m_aGenericValues.push_back(_rProp);
         }
     };
-    typedef tools::SvRef<OPropertyImport> OPropertyImportRef;
+    typedef rtl::Reference<OPropertyImport> OPropertyImportRef;
 
     //= OPropertyElementsContext
     /** helper class for importing the &lt;form:properties&gt; element