Implement net::GetNetworkList() for Android.

net/android/network_library.cc

 // 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.
 
 #include "net/android/network_library.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
@@ skipping 51 matching lines @@
   LOG_IF(WARNING, !ret) <<
       "Call to Java_AndroidNetworkLibrary_storeKeyPair failed";
   return ret;
 }
 
 bool HaveOnlyLoopbackAddresses() {
   JNIEnv* env = AttachCurrentThread();
   return Java_AndroidNetworkLibrary_haveOnlyLoopbackAddresses(env);
 }
 
+std::string GetNetworkList() {
+  JNIEnv* env = AttachCurrentThread();
+  ScopedJavaLocalRef<jstring> ret =
+      Java_AndroidNetworkLibrary_getNetworkList(env);
+  return ConvertJavaStringToUTF8(ret);
+}
+
 bool GetMimeTypeFromExtension(const std::string& extension,
                               std::string* result) {
   JNIEnv* env = AttachCurrentThread();
 
   ScopedJavaLocalRef<jstring> extension_string =
       ConvertUTF8ToJavaString(env, extension);
   ScopedJavaLocalRef<jstring> ret =
       Java_AndroidNetworkLibrary_getMimeTypeFromExtension(
           env, extension_string.obj());
 
   if (!ret.obj()) {
     LOG(WARNING) << "Call to getMimeTypeFromExtension failed";
     return false;
   }
   *result = ConvertJavaStringToUTF8(ret);
   return true;
 }
 
 bool RegisterNetworkLibrary(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android
 }  // namespace net