use cppu::WeakImplHelper in ContentProviderImplHelper

Change-Id: I1b2c4a296de6d1d6769f9e82380d1b45d506daca
Reviewed-on: https://gerrit.libreoffice.org/80406
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 0 insertions, 28 deletions

diff --git a/ucbhelper/source/provider/providerhelper.cxx b/ucbhelper/source/provider/providerhelper.cxx
index ff15d082e042..a2c2f21bdcc4 100644
--- a/ucbhelper/source/provider/providerhelper.cxx
+++ b/ucbhelper/source/provider/providerhelper.cxx
@@ -73,34 +73,6 @@ ContentProviderImplHelper::~ContentProviderImplHelper()
 {
 }
 
-// XInterface
-void SAL_CALL ContentProviderImplHelper::acquire()
-    throw()
-{
-    OWeakObject::acquire();
-}
-
-void SAL_CALL ContentProviderImplHelper::release()
-    throw()
-{
-    OWeakObject::release();
-}
-
-css::uno::Any SAL_CALL ContentProviderImplHelper::queryInterface( const css::uno::Type & rType )
-{
-    css::uno::Any aRet = cppu::queryInterface( rType,
-                                               static_cast< lang::XTypeProvider* >(this),
-                                               static_cast< lang::XServiceInfo* >(this),
-                                               static_cast< css::ucb::XContentProvider* >(this)
-                                               );
-    return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
-}
-
-XTYPEPROVIDER_IMPL_3( ContentProviderImplHelper,
-                         lang::XTypeProvider,
-                         lang::XServiceInfo,
-                         css::ucb::XContentProvider );
-
 // virtual
 sal_Bool SAL_CALL ContentProviderImplHelper::supportsService(
                                             const OUString& ServiceName )