BUG: Fix unused parameter warnings in Base/ObjectDocuments

Change-Id: I98ac8eb476d622c1b37e8ffcc0ab561f5268b9ae
Merge topic 'FixITKTubeDocumentUnusedParameter'

636dfed BUG: Fix unused parameter warnings in Base/ObjectDocuments
BUG: Fix overloaded virtual function warning in Base/ObjectDocuments

Change-Id: I4215ff2456fa776d719b8e75672531a75e42a07b
Merge topic 'FixOverloadedVirtualFunctionWarning'

1e0e8dc BUG: Fix overloaded virtual function warning in Base/ObjectDocuments