tree b94a298e5acb1b48de55aa5fdf9783e973c23257
parent 8d41901e6669b5916f4fcbbf262445ca906e1556
author Robert Greenwalt <rgreenwalt@google.com> 1372185713 -0700
committer The Android Automerger <android-build@android.com> 1372455400 -0700

Fix power issues around wifi scans.

- Sending a broadcast indicating when scan requests could be serviced so that
apps don't request scans we won't do anything with.
- Fix our batt stats accounting so we only count it if we send the request to
the driver.

bug: 8868201
bug: 9496690
Change-Id: I64a4f1c294c848ac64c50d8854ed4a6a1a47f603