Revert "Merge pull request #73 from vishnuvv/FIP"
Reverting from mainline as floating ip stats in instance UVE are only checked-in to R1.06

This reverts commit c95d0cbe9890650848fd87ee93ab9480ef9aa695, reversing
changes made to bfc601111710870003d2ddac1e595e203dd55149.
Merge pull request #77 from nagakiran/revertFipCheckIn

Revert "Merge pull request #73 from vishnuvv/FIP"