Added GetNetworkOperatorID util func in net/base/net_util and a non-trivial implementation for Andr…

net/android/net_jni_registrar.cc

Index: net/android/net_jni_registrar.cc
diff --git a/net/android/net_jni_registrar.cc b/net/android/net_jni_registrar.cc
index b3e943774ea7cc74c687a880c983779414adab2e..403f9cd3b29489993645f67f58e0d62308b6edac 100644
--- a/net/android/net_jni_registrar.cc
+++ b/net/android/net_jni_registrar.cc
@@ -12,6 +12,7 @@
 #include "net/android/keystore.h"
 #include "net/android/network_change_notifier_android.h"
 #include "net/android/network_library.h"
+#include "net/base/net_util.h"
 #include "net/cert/x509_util_android.h"
 #include "net/proxy/proxy_config_service_android.h"
 
@@ -28,6 +29,7 @@ static base::android::RegistrationMethod kNetRegisteredMethods[] = {
     net::NetworkChangeNotifierAndroid::Register },
   { "ProxyConfigService", net::ProxyConfigServiceAndroid::Register },
   { "X509Util", net::RegisterX509Util },
+  { "NetworkInfo", net::NetworkInfo_GetNetworkOperatorID },
 };
 
 bool RegisterJni(JNIEnv* env) {