Added SSLHostInfo. Storing of server host info to our standard disk cache.

net/http/http_cache.h

 // 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.
 
 // This file declares a HttpTransactionFactory implementation that can be
 // layered on top of another HttpTransactionFactory to add HTTP caching.  The
 // caching logic follows RFC 2616 (any exceptions are called out in the code).
 //
 // The HttpCache takes a disk_cache::Backend as a parameter, and uses that for
 // the cache storage.
@@ skipping 193 matching lines @@
 
     // Must remain at the end of the enum.
     kNumCacheEntryDataIndices
   };
   friend class ViewCacheHelper;
 
  private:
   // Types --------------------------------------------------------------------
 
   class MetadataWriter;
+  class SSLHostInfoFactoryAdaptor;
   class Transaction;
   class WorkItem;
   friend class Transaction;
   struct PendingOp;  // Info for an entry under construction.
 
   typedef std::list<Transaction*> TransactionList;
   typedef std::list<WorkItem*> WorkItemList;
 
   struct ActiveEntry {
     explicit ActiveEntry(disk_cache::Entry* entry);
@@ skipping 150 matching lines @@
   // Variables ----------------------------------------------------------------
 
   NetLog* net_log_;
 
   // Used when lazily constructing the disk_cache_.
   scoped_ptr<BackendFactory> backend_factory_;
   bool building_backend_;
 
   Mode mode_;
 
-  const scoped_ptr<HttpTransactionFactory> network_layer_;
+  // TODO(rtenneti): ssl_host_info_factory_ should be const.
+  scoped_ptr<SSLHostInfoFactoryAdaptor> ssl_host_info_factory_;
+
+  // TODO(rtenneti): network_layer_ should be const.
+  scoped_ptr<HttpTransactionFactory> network_layer_;
   scoped_ptr<disk_cache::Backend> disk_cache_;
 
   // The set of active entries indexed by cache key.
   ActiveEntriesMap active_entries_;
 
   // The set of doomed entries.
   ActiveEntriesSet doomed_entries_;
 
   // The set of entries "under construction".
   PendingOpsMap pending_ops_;
 
   scoped_ptr<PlaybackCacheMap> playback_cache_map_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpCache);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_CACHE_H_