User Agent

Mozilla/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76B) AppleWebKit/[WEBKIT_VERSION] (KHTML, like Gecko; Mediapartners-Google) Chrome/[CHROME_VERSION] Mobile Safari/[WEBKIT_VERSION]

This user agent belongs to AdSense Bot. Google Inc developed this Bot. This Bot run on Android and it renders web contents with WebKit on Galaxy Nexus.

Bot - AdSense Bot

AdSense Bot

Version	? @ 32 bit
Developer	Google Inc
Parent	AdSense Bot
Device Type	Mobile Phone

Act as

Crawler	Yes Bot / Crawler / Spider Any program (such as a robot or spider) that is used to automatically discover and scan websites by following links from one webpage to another.
Fake	No
Anonymized	No

Device - Samsung

Brand	Samsung
Model	Galaxy Nexus
Platform	Android Operating System: Android android 4.0 (32 bit) by Google Inc

Mobile	Yes
Tablet	No

Capabilities

Rendering Engine	WebKit by Apple Inc (For Google Chrome, iOS (including both mobile Safari, WebViews within third-party apps, and web clips), Safari, Arora, Midori, OmniWeb, Shiira, iCab since version 4, Web, SRWare Iron, Rekonq, and in Maxthon 3.)
Pointing	touchscreen
Javascript	Yes
CSS	Yes Version: 3
Cookies	Yes
Tables	Yes

Frames	Yes
IFrames	Yes
Background Sounds	No
Java Applets	Yes
VB Script	No
Activex	No