chrome: Use base's ContainsValue helper function instead of std::find

chrome/browser/extensions/external_provider_impl.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 "chrome/browser/extensions/external_provider_impl.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/memory/linked_ptr.h"
 #include "base/metrics/field_trial.h"
+#include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/trace_event/trace_event.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "build/build_config.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_platform_part.h"
 #include "chrome/browser/extensions/extension_management.h"
 #include "chrome/browser/extensions/extension_migrator.h"
@@ skipping 212 matching lines @@
       l10n_util::GetParentLocales(g_browser_process->GetApplicationLocale(),
                                   &browser_locales);
 
       size_t num_locales = supported_locales->GetSize();
       bool locale_supported = false;
       for (size_t j = 0; j < num_locales; j++) {
         std::string current_locale;
         if (supported_locales->GetString(j, &current_locale) &&
             l10n_util::IsValidLocaleSyntax(current_locale)) {
           current_locale = l10n_util::NormalizeLocale(current_locale);
-          if (std::find(browser_locales.begin(), browser_locales.end(),
-                        current_locale) != browser_locales.end()) {
+          if (ContainsValue(browser_locales, current_locale)) {
             locale_supported = true;
             break;
           }
         } else {
           LOG(WARNING) << "Unrecognized locale '" << current_locale
                        << "' found as supported locale for extension: "
                        << extension_id;
         }
       }
 
@@ skipping 479 matching lines @@
       new ExternalProviderImpl(
           service,
           new ExternalComponentLoader(profile),
           profile,
           Manifest::INVALID_LOCATION,
           Manifest::EXTERNAL_COMPONENT,
           Extension::FROM_WEBSTORE | Extension::WAS_INSTALLED_BY_DEFAULT)));
 }
 
 }  // namespace extensions