Refactor PPB_NetworkMonitor_Private interface to use CompletionCallback.

ppapi/cpp/private/network_monitor_private.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 "ppapi/cpp/private/network_monitor_private.h"
 
+#include "ppapi/c/private/ppb_network_monitor_private.h"
+#include "ppapi/cpp/completion_callback.h"
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/module_impl.h"
+#include "ppapi/cpp/private/network_list_private.h"
 
 namespace pp {
 
 namespace {
 
-template <> const char* interface_name<PPB_NetworkMonitor_Private>() {
-  return PPB_NETWORKMONITOR_PRIVATE_INTERFACE;
+template <> const char* interface_name<PPB_NetworkMonitor_Private_0_3>() {
+  return PPB_NETWORKMONITOR_PRIVATE_INTERFACE_0_3;
 }
 
 }  // namespace
 
-NetworkMonitorPrivate::NetworkMonitorPrivate(
-    const InstanceHandle& instance,
-    PPB_NetworkMonitor_Callback callback,
-    void* user_data) {
-  if (has_interface<PPB_NetworkMonitor_Private>()) {
-    PassRefFromConstructor(get_interface<PPB_NetworkMonitor_Private>()->Create(
-        instance.pp_instance(), callback, user_data));
+NetworkMonitorPrivate::NetworkMonitorPrivate(const InstanceHandle& instance) {
+  if (has_interface<PPB_NetworkMonitor_Private_0_3>()) {
+    PassRefFromConstructor(get_interface<PPB_NetworkMonitor_Private_0_3>()->
+        Create(instance.pp_instance()));
   }
 }
 
+int32_t NetworkMonitorPrivate::UpdateNetworkList(
+    const CompletionCallbackWithOutput<NetworkListPrivate>& callback) {
+  if (has_interface<PPB_NetworkMonitor_Private_0_3>()) {
+    return get_interface<PPB_NetworkMonitor_Private_0_3>()->UpdateNetworkList(
+        pp_resource(), callback.output(), callback.pp_completion_callback());
+  }
+  return callback.MayForce(PP_ERROR_NOINTERFACE);
+}
+
 // static
 bool NetworkMonitorPrivate::IsAvailable() {
-  return has_interface<PPB_NetworkMonitor_Private>();
+  return has_interface<PPB_NetworkMonitor_Private_0_3>();
 }
 
 }  // namespace pp