Catch message from gdb when gdbserver connection closes

This is yet another error that gdb 7.4 prints on windows when
the remote gets disconnected.

Change-Id: I7bc5f37bc9d9ae5211f23cf23dc19a8efd1779c8
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/gdb/gdbengine.cpp

@@ -613,6 +613,8 @@ void GdbEngine::handleResponse(const QByteArray &buff)
 
             // Messages when the target exits (gdbserver)
             if (data.trimmed() == "Remote connection closed"
+                    || data.trimmed() == "Remote communication error.  "
+                                         "Target disconnected.: No error."
                     || data.trimmed() == "Quit") {
                 notifyInferiorExited();
             }