Fix tips in OS X to respect system language settings instead of locale....

chrome/browser/web_resource/web_resource_service.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_BROWSER_WEB_RESOURCE_WEB_RESOURCE_SERVICE_H_
 #define CHROME_BROWSER_WEB_RESOURCE_WEB_RESOURCE_SERVICE_H_
 
 #include <string>
 
 #include "chrome/browser/utility_process_host.h"
@@ skipping 10 matching lines @@
   ~WebResourceService();
 
   // Sleep until cache needs to be updated, but always for at least 5 seconds
   // so we don't interfere with startup.  Then begin updating resources.
   void StartAfterDelay();
 
   // We have successfully pulled data from a resource server; now launch
   // the process that will parse the JSON, and then update the cache.
   void UpdateResourceCache(const std::string& json_data);
 
+  // Get the language appropriate for delivery of the web resources.
+  static std::wstring GetWebResourceLanguage(PrefService* prefs);
+
   static const wchar_t* kTipDictionaryPrefName;
   static const wchar_t* kCurrentTipPrefName;
   static const wchar_t* kTipCachePrefName;
 
   // Default server from which to gather resources.
   static const wchar_t* kDefaultResourceServer;
 
  private:
   class WebResourceFetcher;
   friend class WebResourceFetcher;
@@ skipping 44 matching lines @@
 
   // Name of directory inside the profile where we will store resource-related
   // data (for now, thumbnail images).
   static const char* kResourceDirectoryName;
 
   DISALLOW_COPY_AND_ASSIGN(WebResourceService);
 };
 
 #endif  // CHROME_BROWSER_WEB_RESOURCE_WEB_RESOURCE_SERVICE_H_