[API CHANGE] Remove unused XSystemTransferable interface from CDOTransferable

This interface is only implemented on Windows' transferable; it is
not used anywhere in the codebase, and its implementation is wrong:
it passes COM interface pointer as 32-bit integer (thus truncating
64-bit pointers on Win64) to different processes, where the pointer
has no value.

This reverts commit 772fb7b3e482d537482437f5cd898093522d3fb5.

Change-Id: I828c6595ac3f7836a3c72d5498efb279938407ea
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112072
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 0 insertions, 19 deletions

diff --git a/vcl/win/dtrans/DOTransferable.cxx b/vcl/win/dtrans/DOTransferable.cxx
index 029a21402bac..61edcb9a9348 100644
--- a/vcl/win/dtrans/DOTransferable.cxx
+++ b/vcl/win/dtrans/DOTransferable.cxx
@@ -575,23 +575,4 @@ bool CDOTransferable::compareDataFlavors(
     return bRet;
 }
 
-css::uno::Any SAL_CALL CDOTransferable::getData( const Sequence< sal_Int8>& aProcessId  )
-{
-    Any retVal;
-
-    sal_Int8 const * arProcCaller= aProcessId.getConstArray();
-    sal_uInt8 arId[16];
-    rtl_getGlobalProcessId(arId);
-    if( ! memcmp( arId, arProcCaller,16))
-    {
-        if (m_rDataObject.is())
-        {
-            IDataObject* pObj= m_rDataObject.get();
-            pObj->AddRef();
-            retVal.setValue( &pObj, cppu::UnoType<sal_uInt32>::get());
-        }
-    }
-    return retVal;
-}
-
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