Http Cache: Add code for simulating an infinite HTTP cache.

This is not completely wired yet.

BUg=147383
TEST=net_unittests
Review URL: https://chromiumcodereview.appspot.com/10909136

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@156846 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 0 deletions

diff --git a/net/http/http_cache.h b/net/http/http_cache.h
index 35f2e47..6e82876 100644
--- a/net/http/http_cache.h
+++ b/net/http/http_cache.h
@@ -32,6 +32,7 @@
 #include "net/base/net_export.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_transaction_factory.h"
+#include "net/http/infinite_cache.h"
 
 class GURL;
 
@@ -183,6 +184,9 @@ class NET_EXPORT HttpCache : public HttpTransactionFactory,
   // Initializes the Infinite Cache, if selected by the field trial.
   void InitializeInfiniteCache(const FilePath& path);
 
+  // Returns a pointer to the Infinite Cache.
+  InfiniteCache* infinite_cache() { return &infinite_cache_; }
+
   // HttpTransactionFactory implementation:
   virtual int CreateTransaction(scoped_ptr<HttpTransaction>* trans,
                                 HttpTransactionDelegate* delegate) OVERRIDE;
@@ -208,6 +212,7 @@ class NET_EXPORT HttpCache : public HttpTransactionFactory,
   class Transaction;
   class WorkItem;
   friend class Transaction;
+  friend class InfiniteCache;
   struct PendingOp;  // Info for an entry under construction.
 
   typedef std::list<Transaction*> TransactionList;
@@ -386,6 +391,8 @@ class NET_EXPORT HttpCache : public HttpTransactionFactory,
 
   scoped_ptr<PlaybackCacheMap> playback_cache_map_;
 
+  InfiniteCache infinite_cache_;
+
   DISALLOW_COPY_AND_ASSIGN(HttpCache);
 };