net: clean up SSLHostInfo construction.

net/http/http_cache.h

Index: net/http/http_cache.h
diff --git a/net/http/http_cache.h b/net/http/http_cache.h
index 775d03540cf68e9acb9f8c1a07e323e0f435a9ce..1406cd0c1918f26245f2a4e3dd4bc6deea306ee5 100644
--- a/net/http/http_cache.h
+++ b/net/http/http_cache.h
@@ -116,7 +116,7 @@ class HttpCache : public HttpTransactionFactory,
   };
 
   // The disk cache is initialized lazily (by CreateTransaction) in this case.
-  // The  HttpCache takes ownership of the |backend_factory|.
+  // The HttpCache takes ownership of the |backend_factory|.
   HttpCache(HostResolver* host_resolver,
             DnsRRResolver* dnsrr_resolver,
             ProxyService* proxy_service,
@@ -200,6 +200,7 @@ class HttpCache : public HttpTransactionFactory,
 
   class BackendCallback;
   class MetadataWriter;
+  class SSLHostInfoFactoryAdaptor;
   class Transaction;
   class WorkItem;
   friend class Transaction;
@@ -353,6 +354,8 @@ class HttpCache : public HttpTransactionFactory,
 
   Mode mode_;
 
+  scoped_ptr<SSLHostInfoFactoryAdaptor> ssl_host_info_factory_;
+
   scoped_ptr<HttpTransactionFactory> network_layer_;
   scoped_ptr<disk_cache::Backend> disk_cache_;