Revert of Native SSID extraction moved to platform code on Android

net/android/network_library.h

Index: net/android/network_library.h
diff --git a/net/android/network_library.h b/net/android/network_library.h
index 941ec5da934a2956ffd62e31472683fcdfb2165e..ddfb5e92eeec4d30fbd8c96cb873f5c104cd1333 100644
--- a/net/android/network_library.h
+++ b/net/android/network_library.h
@@ -82,9 +82,6 @@
 // true, it suggests that use of data may incur extra costs.
 NET_EXPORT bool GetIsRoaming();
 
-// Returns the current SSID if device is connected to a Wi-Fi network.
-NET_EXPORT std::string GetWifiSSID();
-
 // Register JNI methods
 NET_EXPORT bool RegisterNetworkLibrary(JNIEnv* env);