Joomla 3.X - Remove tooltip script from header?

I'm trying to remove unwanted scripts from my custom joomla template header, which I've managed to remove everything except for this:

<script type="text/javascript">
jQuery(document).ready(function()
                {
                    jQuery('.hasTooltip').tooltip({});
                });
  </script>

I've searched for hours and I've tried numerous things to get it removed, but I can't seem to get rid of it. Here's what I've done to remove the other scripts I don't want (for anyone else who has this issue):

# unset frameworks
JHtml::_('bootstrap.framework',false);
JHtml::_('jquery.framework',false);

# unset scripts
unset($doc->_scripts[$this->baseurl.'/media/jui/js/jquery.min.js']);
unset($doc->_scripts[$this->baseurl.'/media/jui/js/jquery-noconflict.js']);
unset($doc->_scripts[$this->baseurl.'/media/jui/js/bootstrap.min.js']);

If someone could help me remove that tooltip javascript, that would be fantastic. Oh and I don't want to touch the core files, so I'm trying to remove it from the template index.php file itself.

Solution

Some component/Module/Plugin is calling the function JHTML::_('behavior.tooltip'). and that function add your code.

you can do:

The dirty way: go to libraries\cms\html\bootstrap.php and change the file at the method tooltip(). but remember it's a core file so upgrade can overide your changes.

The clean way, find the component that adds this code and remove or change it.

Good Luck