Move the comparators for QuotaInfo into the class.

chrome/browser/browsing_data_quota_helper.h

 // Copyright (c) 2011 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_BROWSING_DATA_QUOTA_HELPER_H_
 #define CHROME_BROWSER_BROWSING_DATA_QUOTA_HELPER_H_
 #pragma once
 
 #include <list>
 #include <string>
@@ skipping 29 matching lines @@
   // QuotaInfo contains host-based quota and usage information for persistent
   // and temporary storage.
   struct QuotaInfo {
     QuotaInfo();
     explicit QuotaInfo(const std::string& host);
     QuotaInfo(const std::string& host,
               int64 temporary_usage,
               int64 persistent_usage);
     ~QuotaInfo();
 
+    // Certain versions of MSVC 2008 have bad implementations of ADL for nested
+    // classes so they require these operators to be declared here instead of in
+    // the global namespace.
+    bool operator <(const QuotaInfo& rhs) const;
+    bool operator ==(const QuotaInfo& rhs) const;
+
     std::string host;
     int64 temporary_usage;
     int64 persistent_usage;
   };
 
   typedef std::list<QuotaInfo> QuotaInfoArray;
   typedef base::Callback<void(const QuotaInfoArray&)> FetchResultCallback;
 
   static BrowsingDataQuotaHelper* Create(Profile* profile);
 
   virtual void StartFetching(const FetchResultCallback& callback) = 0;
   virtual void CancelNotification() = 0;
 
   virtual void RevokeHostQuota(const std::string& host) = 0;
 
  protected:
   explicit BrowsingDataQuotaHelper(base::MessageLoopProxy* io_thread_);
   virtual ~BrowsingDataQuotaHelper();
 
  private:
   friend class DeleteTask<const BrowsingDataQuotaHelper>;
   friend struct BrowsingDataQuotaHelperDeleter;
   scoped_refptr<base::MessageLoopProxy> io_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowsingDataQuotaHelper);
 };
 
-bool operator <(const BrowsingDataQuotaHelper::QuotaInfo& lhs,
-                const BrowsingDataQuotaHelper::QuotaInfo& rhs);
-bool operator ==(const BrowsingDataQuotaHelper::QuotaInfo& lhs,
-                 const BrowsingDataQuotaHelper::QuotaInfo& rhs);
-
 #endif  // CHROME_BROWSER_BROWSING_DATA_QUOTA_HELPER_H_