Mike Lockwood 98e48691f7 GpsLocationProvider: optimize wake lock usage.
Rather than holding a wake lock the entire time the GPS is active, we now
hold it only when messages are pending for GpsLocationProvider's Handler
and rely on the lower level implementation holding a wake lock when calling
into the provider.

Signed-off-by: Mike Lockwood <lockwood@android.com>
2010-04-14 15:18:09 -04:00
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