Revert "impl. enumeration for ZipPackage"

This reverts commit 5b2cca80ee.
Also reverts commit 86a5053df0.

package/inc/ZipPackage.hxx

@@ -19,9 +19,8 @@
 #ifndef _ZIP_PACKAGE_HXX
 #define _ZIP_PACKAGE_HXX
 
-#include <cppuhelper/implbase8.hxx>
+#include <cppuhelper/implbase7.hxx>
 #include <com/sun/star/lang/XInitialization.hpp>
-#include <com/sun/star/container/XEnumerationAccess.hpp>
 #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
 #include <com/sun/star/util/XChangesBatch.hpp>
@@ -64,13 +63,12 @@ enum InitialisationMode
     e_IMode_XStream
 };
 
-class ZipPackage : public cppu::WeakImplHelper8
+class ZipPackage : public cppu::WeakImplHelper7
                     <
                        com::sun::star::lang::XInitialization,
                        com::sun::star::lang::XSingleServiceFactory,
                        com::sun::star::lang::XUnoTunnel,
                        com::sun::star::lang::XServiceInfo,
-                       com::sun::star::container::XEnumerationAccess,
                        com::sun::star::container::XHierarchicalNameAccess,
                        com::sun::star::util::XChangesBatch,
                        com::sun::star::beans::XPropertySet
@@ -143,14 +141,6 @@ public:
     // XInitialization
     virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
         throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
-    // XEnumerationAccess
-    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createEnumeration()
-        throw(::com::sun::star::uno::RuntimeException);
-    // XElementType
-    virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
-        throw(::com::sun::star::uno::RuntimeException);
-    virtual sal_Bool SAL_CALL hasElements()
-        throw(::com::sun::star::uno::RuntimeException);
     // XHierarchicalNameAccess
     virtual ::com::sun::star::uno::Any SAL_CALL getByHierarchicalName( const OUString& aName )
         throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException);

package/source/zippackage/ZipPackage.cxx

@@ -66,7 +66,6 @@
 #include <osl/time.h>
 #include "com/sun/star/io/XAsyncOutputMonitor.hpp"
 
-#include <cassert>
 #include <cstring>
 #include <memory>
 #include <vector>
@@ -778,30 +777,6 @@ void SAL_CALL ZipPackage::initialize( const uno::Sequence< Any >& aArguments )
     }
 }
 
-::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL ZipPackage::createEnumeration()
-        throw( RuntimeException )
-{
-    assert(m_pRootFolder);
-
-    return m_pRootFolder->createEnumeration();
-}
-
-::com::sun::star::uno::Type SAL_CALL ZipPackage::getElementType()
-        throw( RuntimeException )
-{
-    assert(m_pRootFolder);
-
-    return m_pRootFolder->getElementType();
-}
-
-sal_Bool SAL_CALL ZipPackage::hasElements()
-        throw( RuntimeException )
-{
-    assert(m_pRootFolder);
-
-    return m_pRootFolder->hasElements();
-}
-
 Any SAL_CALL ZipPackage::getByHierarchicalName( const OUString& aName )
         throw( NoSuchElementException, RuntimeException )
 {