Thanks for letting us know. We'll have this fixed as soon as we can.
I've had a further look into this, and I am unable to reproduce this. Could you tell me what browser and OS you are using?
I'm using Chrome Version 29.0.1521.3 dev-m on Windows. Seems it's automatically adds magnifier icon in inputs with type="search" and "results" attribute. Take a look at http://css-tricks.com/webkit-html5-search-inputs/ "Show Previous Searches" section.