Refactor WlanRebootTests to used object based power cycles

FuchsiaDevice and AccessPoint now have their own power cycle methods.
This CL removes the tests reboot functions in favor of these methods,
and has general code cleanup.

Bug: None
Test: Ran WlanRebootTest
Change-Id: Ic835a110712870ec47ca4dba8c9bd19a873a5f04
1 file changed
tree: 6d66040c5dd4ad2e5fec9783aa25fb8fab6892f9
  1. acts/
  2. acts_tests/
  3. tools/
  4. wts-acts/
  5. Android.mk
  6. OWNERS
  7. PREUPLOAD.cfg