[iOS] Upstream //ios/net

ios/net/cookies/cookie_store_ios_client.mm

+// Copyright 2014 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 "ios/net/cookies/cookie_store_ios_client.h"
+
+namespace {
+// The CookieStoreIOSClient.
+net::CookieStoreIOSClient* g_client;
+}  // namespace
+
+namespace net {
+
+void SetCookieStoreIOSClient(CookieStoreIOSClient* client) {
+  g_client = client;
+}
+
+CookieStoreIOSClient* GetCookieStoreIOSClient() {
+  return g_client;
+}
+
+CookieStoreIOSClient::CookieStoreIOSClient() {}
+
+CookieStoreIOSClient::~CookieStoreIOSClient() {}
+
+void CookieStoreIOSClient::WillChangeCookieStorage() const {}
+
+void CookieStoreIOSClient::DidChangeCookieStorage() const {}
+
+scoped_refptr<base::SequencedTaskRunner>
+CookieStoreIOSClient::GetTaskRunner() const {
+  return scoped_refptr<base::SequencedTaskRunner>();
+}
+
+}  // namespace net