FrameworksWifiTests: build against framework-wifi (Attempt 2)

Give Wifi Service unit tests access to @hide APIs
in framework-wifi.

Previous attempt broke git_master/apps target.

Bug: 146513037
Test: atest FrameworksWifiTests
Test: m ANDROID_BUILDSPEC=vendor/google/build/app_build_spec.mk
Change-Id: Ia4b34cbcd4bd360d1a6bc86676c4f3066847d981
1 file changed
tree: 43ef138e6135c2d01deec01ce037a5017262431a
  1. apex/
  2. service/
  3. PREUPLOAD.cfg