Remove unused IntentFilter in LocationManager

This intent filter isn't used anymore, since GpsLocationProvider handles
the CONNECTIVITY_ACTION broadcasts now..

Change-Id: I593a9916aa6f8086b4d684cc3e25286c1cb137cc

Author: Brian Muramatsu

services/java/com/android/server/LocationManagerService.java

@@ -214,10 +214,6 @@ private void init() {
         mGeofenceManager = new GeofenceManager(mContext, mBlacklist);
         mLocationFudger = new LocationFudger();
 
-        // Register for Network (Wifi or Mobile) updates
-        IntentFilter filter = new IntentFilter();
-        filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
-
         // listen for settings changes
         ContentResolver resolver = mContext.getContentResolver();
         Cursor settingsCursor = resolver.query(Settings.Secure.CONTENT_URI, null,