chromium: 30.0.1599.66 security and bugfix update (important)

Update to Chromium 30.0.1599.66: - Easier searching by image - A number of new apps/extension APIs - Lots of under the hood changes for stability and performance - Security fixes: + CVE-2013-2906: Races in Web Audio + CVE-2013-2907: Out of bounds read in Window.prototype object + CVE-2013-2908:...