Bug 832925 - Use DeactivateDataCallByType to close SUPL connection. r=dougt
Bug 831973 - Remove extra scroll compensation code; r=roc
Bug 817985 - mobile data connection is not disconnected when we are connected to Wifi network. r=vicamo
Bug 830192. Integrate GetFixedContainingBlock into GetAbsoluteContainingBlock and ensure only elements which can be abs-pos containing blocks are turned into fixed-pos containing blocks when transformed. r=bzbarsky

--HG--
extra : rebase_source : 4d9bd92b23b1011a8ffba33d009615eb7f42a8a7