Updated mediawiki/extensions
Project: mediawiki/extensions/GoogleLogin  048dcb62edf1ef541e6ecfd9dc7ff254ea44a0f3

Fixed fatal undefined SpecialGoogleLogin::getHost

getHost moved to GoogleLogin, isn't a function of SpecialGoogleLogin
anymore. Fixed.

Added mHost var to GoogleLogin to don't need to run getHost for every
call again.

Bug: 68316
Change-Id: Iea0f3242efa1460cc884cd5ce18dec2558d359f6