hook_form_FORMID_alter not working
Can you try 

function send_xml_form_user_profile_form_alter(&amp;$form, &amp;$form_state, $form_id){
    $form['actions']['submit']['#submit'][] = 'send_xml_edit_account_submit_function';
    drupal_set_message('&lt;pre&gt;' . print_r($form['#submit'], TRUE) . '&lt;/pre&gt;');
}


Try clearing Drupal cache before you see the changes..