Today, Google has rolled out a new major version for the stable channel of Chrome browser, incrementing the build number to 31.0.1650.48. The fresh revision is available for Windows, Mac, Linux and Chrome Frame and the most significant changes are security related. The developer informs that the current update includes a number of 25 fixes. Among the most significant of them, there are use after free vulnerabilities relating to speech input and media elements, as well as id…