Does anybody know what app this is? It appears to have a Firefox icon on it. My stock Nexus phone does not seem to have this app - swiping up from the home icon gives you Now.
* it was automatically installed on my phone because it was the only present search app
* it replaced the nearly identical Google Search app, which I explicitly disabled
* At least on my phone, it only allows Google
* it doesn't conform to the Firefox data clearing
* it doesn't conform to the Firefox search engine preference
As far as I can tell, "Firefox Search" means "Google search hooked into Firefox".