Fixed incorrect IWLAN service state in legacy mode

Correctly set the right service state for IWLAN
in devices configured as legacy mode.

Bug: 131712688
Test: Manual
Merged-In: I60491e79b2af7b5076660f6f69984b10e12f1cce
Change-Id: I60491e79b2af7b5076660f6f69984b10e12f1cce
(cherry picked from commit 74d8ea72)