Native SSID extraction moved to platform code on Android

net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java

Index: net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
diff --git a/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java b/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
index 96a9320a81f431929b838d4f33557bff59a21ed4..bfaffd1ef7a842e4f689971c0ff97f53e53df8f3 100644
--- a/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
+++ b/net/android/java/src/org/chromium/net/AndroidNetworkLibrary.java
@@ -9,6 +9,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
+import android.net.wifi.WifiInfo;
+import android.net.wifi.WifiManager;
 import android.security.KeyChain;
 import android.telephony.TelephonyManager;
 import android.util.Log;
@@ -228,4 +230,11 @@ class AndroidNetworkLibrary {
         NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
         return networkInfo.isRoaming();
     }
+
+    @CalledByNative
+    private static String getWifiSSID(Context context) {
+        WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
+        WifiInfo wifiInfo = wifiManager.getConnectionInfo();
+        return wifiInfo == null ? "" : wifiInfo.getSSID();

[bengr, 2016/01/30 01:12:30]

The Android API documentation says WifiInfo#getSSID() could return "<unknown
ssid>" if there is no network currently connected but isn't clear if this is
ever returned in practice because WifiManager#getConnectionInfo() only returns
non-null if there currently is an active WiFi connection. It would be good to
check (either in java or c++) that you do not return "<unknown ssid>".

[ripp, 2016/02/01 09:33:47]

Added check against <unknown ssid> and added removing of surround double
quotation marks from returned ssid. As documentation says - if ssid is UTF8
string it is surronded by quotes - I've missed this in previous patch

+    }
 }