Remove WifiStateTracker code tracking wifi p2p

This code was never supposed to have been there. It just remained
from an old implementation and actually results in
CS getting the wrong network info when both wifi and p2p are connected

Exposing p2p network type to CS needs to be done differently.

Bug: 7233984
Change-Id: I84a6091b8236cf5bdfcef3e7f626163d629e372d

Author: isheriff

wifi/java/android/net/wifi/WifiStateTracker.java

@@ -25,7 +25,6 @@
 import android.net.NetworkInfo;
 import android.net.NetworkInfo.DetailedState;
 import android.net.NetworkStateTracker;
-import android.net.wifi.p2p.WifiP2pManager;
 import android.os.Handler;
 import android.os.Message;
 import android.util.Slog;
@@ -88,7 +87,6 @@ public void startMonitoring(Context context, Handler target) {
         IntentFilter filter = new IntentFilter();
         filter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
         filter.addAction(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION);
-        filter.addAction(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION);
 
         mWifiStateReceiver = new WifiStateReceiver();
         mContext.registerReceiver(mWifiStateReceiver, filter);
@@ -217,20 +215,7 @@ private class WifiStateReceiver extends BroadcastReceiver {
         @Override
         public void onReceive(Context context, Intent intent) {
 
-            if (intent.getAction().equals(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION)) {
-                    mNetworkInfo = (NetworkInfo) intent.getParcelableExtra(
-                            WifiP2pManager.EXTRA_NETWORK_INFO);
-                    mLinkProperties = intent.getParcelableExtra(
-                            WifiP2pManager.EXTRA_LINK_PROPERTIES);
-                    if (mLinkProperties == null) {
-                        mLinkProperties = new LinkProperties();
-                    }
-                    mLinkCapabilities = intent.getParcelableExtra(
-                        WifiP2pManager.EXTRA_LINK_CAPABILITIES);
-                    if (mLinkCapabilities == null) {
-                        mLinkCapabilities = new LinkCapabilities();
-                    }
-             } else if (intent.getAction().equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
+            if (intent.getAction().equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
                 mNetworkInfo = (NetworkInfo) intent.getParcelableExtra(
                         WifiManager.EXTRA_NETWORK_INFO);
                 mLinkProperties = intent.getParcelableExtra(