Use ContainsValue() instead of std::find() in extensions/

extensions/browser/api/socket/udp_socket.cc

 // 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 "extensions/browser/api/socket/udp_socket.h"
 
 #include <algorithm>
 
 #include "base/callback_helpers.h"
 #include "base/lazy_instance.h"
+#include "base/stl_util.h"
 #include "extensions/browser/api/api_resource.h"
 #include "net/base/ip_address.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_errors.h"
 #include "net/log/net_log_source.h"
 #include "net/socket/datagram_socket.h"
 #include "net/socket/udp_client_socket.h"
 
 namespace extensions {
 
@@ skipping 232 matching lines @@
 }
 
 bool UDPSocket::IsBound() { return socket_.is_connected(); }
 
 int UDPSocket::JoinGroup(const std::string& address) {
   net::IPAddress ip;
   if (!ip.AssignFromIPLiteral(address))
     return net::ERR_ADDRESS_INVALID;
 
   std::string normalized_address = ip.ToString();
-  std::vector<std::string>::iterator find_result = std::find(
-      multicast_groups_.begin(), multicast_groups_.end(), normalized_address);
-  if (find_result != multicast_groups_.end())
+  if (base::ContainsValue(multicast_groups_, normalized_address))
     return net::ERR_ADDRESS_INVALID;
 
   int rv = socket_.JoinGroup(ip);
   if (rv == 0)
     multicast_groups_.push_back(normalized_address);
   return rv;
 }
 
 int UDPSocket::LeaveGroup(const std::string& address) {
   net::IPAddress ip;
@@ skipping 33 matching lines @@
 
 ResumableUDPSocket::ResumableUDPSocket(const std::string& owner_extension_id)
     : UDPSocket(owner_extension_id),
       persistent_(false),
       buffer_size_(0),
       paused_(false) {}
 
 bool ResumableUDPSocket::IsPersistent() const { return persistent(); }
 
 }  // namespace extensions