Changed L2_only URL to L2_enable.
Made forwardong mode to show on when L2 is true and not to show on false.

Change-Id: I4a8a7f5adb085d2979ff3c9e4c9b23a8069ca400
Merge "Changed L2_only URL to L2_enable. Made forwardong mode to show on when L2 is true and not to show on false." into R1.10