Unused writerfilter::toString()

Change-Id: I8e3fa0519f1ab84c9470a82e11bb751599844185

unusedcode.easy

@@ -342,4 +342,3 @@ writerfilter::dump(writerfilter::OutputWithDepth<std::basic_string<char, std::ch
 writerfilter::dump(writerfilter::OutputWithDepth<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, char const*, boost::shared_ptr<writerfilter::Reference<writerfilter::Properties> >)
 writerfilter::dump(writerfilter::OutputWithDepth<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, char const*, rtl::OUString const&)
 writerfilter::dump(writerfilter::OutputWithDepth<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, char const*, unsigned int)
-writerfilter::toString(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)

writerfilter/inc/resourcemodel/util.hxx

@@ -33,7 +33,6 @@ namespace writerfilter
 
 #if OSL_DEBUG_LEVEL > 1
     string WRITERFILTER_RESOURCEMODEL_DLLPUBLIC toString(uno::Reference< text::XTextRange > textRange);
-    string WRITERFILTER_RESOURCEMODEL_DLLPUBLIC toString(const string & rString);
 #endif
 }
 #endif // INCLUDED_RESOURCEMODEL_UTIL_HXX

writerfilter/source/resourcemodel/util.cxx

@@ -87,10 +87,6 @@ string toString(uno::Reference< text::XTextRange > textRange)
     return result;
 }
 
-string toString(const string & rString)
-{
-    return rString;
-}
 #endif
 }