Inital scan should always schedule next scan

Previously an initial fast scan would wait for the result to come in
before scheduling the next scan, but this could cause the framework to
stop scanning in certain edge cases.

Bug: 175284211
Test: atest com.android.server.wifi
Change-Id: I20baeae8f72eeef0440df43dcf2775e6edb3207a
2 files changed
tree: 0d3aa4951cfa8d4525c4073a3783c7c0f436001f
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg