remove unused code in basic/CodeCompleteDataCache

Specifically:
  CodeCompleteDataCache::GetVars() const
  CodeCompleteDataCache::SetVars(boost::unordered_map const&)
  CodeCompleteDataCache::print() const

Change-Id: I59fb6f50ff47747c3cac959302bf6b7c4f4d79d3

basic/source/classes/codecompletecache.cxx

@@ -118,21 +118,6 @@ std::ostream& operator<< (std::ostream& aStream, const CodeCompleteDataCache& aC
     return aStream;
 }
 
-const CodeCompleteVarScopes& CodeCompleteDataCache::GetVars() const
-{
-    return aVarScopes;
-}
-
-void CodeCompleteDataCache::SetVars( const CodeCompleteVarScopes& aScopes )
-{
-    aVarScopes = aScopes;
-}
-
-void CodeCompleteDataCache::print() const
-{
-    std::cerr << *this << std::endl;
-}
-
 void CodeCompleteDataCache::Clear()
 {
     aVarScopes.clear();

include/basic/codecompletecache.hxx

@@ -87,14 +87,10 @@ public:
 
     friend BASIC_DLLPUBLIC std::ostream& operator<< (std::ostream& aStream, const CodeCompleteDataCache& aCache);
 
-    void SetVars( const CodeCompleteVarScopes& aScopes );
-    const CodeCompleteVarScopes& GetVars() const;
-
     void InsertGlobalVar( const OUString& sVarName, const OUString& sVarType );
     void InsertLocalVar( const OUString& sProcName, const OUString& sVarName, const OUString& sVarType );
     OUString GetVarType( const OUString& sVarName ) const;
     OUString GetCorrectCaseVarName( const OUString& sVarName, const OUString& sActProcName ) const;
-    void print() const; // wrapper for operator<<, prints to std::cerr
     void Clear();
 };
 

unusedcode.easy

@@ -3,9 +3,6 @@ BigInt::BigInt(unsigned int)
 BigInt::GetString() const
 CalcUnoApiTest::CalcUnoApiTest(rtl::OUString const&)
 Chart2ExportTest::testFdo74115WallGradientFill()
-CodeCompleteDataCache::GetVars() const
-CodeCompleteDataCache::SetVars(boost::unordered::unordered_map<rtl::OUString, boost::unordered::unordered_map<rtl::OUString, rtl::OUString, rtl::OUStringHash, std::equal_to<rtl::OUString>, std::allocator<std::pair<rtl::OUString const, rtl::OUString> > >, rtl::OUStringHash, std::equal_to<rtl::OUString>, std::allocator<std::pair<rtl::OUString const, boost::unordered::unordered_map<rtl::OUString, rtl::OUString, rtl::OUStringHash, std::equal_to<rtl::OUString>, std::allocator<std::pair<rtl::OUString const, rtl::OUString> > > > > > const&)
-CodeCompleteDataCache::print() const
 ComboBox::GetMRUCount() const
 ConfigurationAccess::getPath(rtl::OUString const&)
 DocxSdrExport::getFlyFrameGraphic()