Implement net::GetNetworkList() for Android.

net/android/network_library.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_ANDROID_NETWORK_LIBRARY_H_
 #define NET_ANDROID_NETWORK_LIBRARY_H_
 
 #include <jni.h>
 
 #include <string>
@@ skipping 26 matching lines @@
 bool StoreKeyPair(const uint8* public_key,
                   size_t public_len,
                   const uint8* private_key,
                   size_t private_len);
 
 // Returns true if it can determine that only loopback addresses are configured.
 // i.e. if only 127.0.0.1 and ::1 are routable.
 // Also returns false if it cannot determine this.
 bool HaveOnlyLoopbackAddresses();
 
+// Return a string containing a list of network interfaces, each item is a
+// network name and address pair.
+// e.g. "eth0,10.0.0.2;eth0,fe80::5054:ff:fe12:3456" is a result string
+// containing two items.
+std::string GetNetworkList();
+
 // Get the mime type (if any) that is associated with the file extension.
 // Returns true if a corresponding mime type exists.
 bool GetMimeTypeFromExtension(const std::string& extension,
                               std::string* result);
 
 // Register JNI methods
 bool RegisterNetworkLibrary(JNIEnv* env);
 
 }  // namespace android
 }  // namespace net
 
 #endif  // NET_ANDROID_NETWORK_LIBRARY_H_