complete type Bridge::SubStub before it is used

binaryurp/source/bridge.cxx

@@ -165,12 +165,6 @@ void PopOutgoingRequest::clear() {
 
 }
 
-struct Bridge::SubStub {
-    com::sun::star::uno::UnoInterfaceReference object;
-
-    sal_uInt32 references;
-};
-
 Bridge::Bridge(
     rtl::Reference< BridgeFactory > const & factory, rtl::OUString const & name,
     css::uno::Reference< css::connection::XConnection > const & connection,

binaryurp/source/bridge.hxx

@@ -229,7 +229,10 @@ private:
                 com::sun::star::lang::XEventListener > >
         Listeners;
 
-    struct SubStub;
+    struct SubStub {
+        com::sun::star::uno::UnoInterfaceReference object;
+        sal_uInt32 references;
+    };
 
     typedef std::map< com::sun::star::uno::TypeDescription, SubStub > Stub;