[PATCH 2/2] msxml3/tests: Added invalid host XHR tests.

[Nikolay Sivov]

+    V_VT(&body) = VT_EMPTY;
+    hr = IServerXMLHTTPRequest_send(xhr, body);
+    todo_wine
+    ok(hr == 0x80072ee7, "send to invalid host returned %#x.\n", hr);

This should be WININET_E_NAME_NOT_RESOLVED.