Minor SimpleCacheBackend improvements.

net/disk_cache/simple/simple_index.h

Index: net/disk_cache/simple/simple_index.h
diff --git a/net/disk_cache/simple/simple_index.h b/net/disk_cache/simple/simple_index.h
index e1d28197cbd69dcb22d52041c1e9e36fce34963f..c0b39139e165f2c7982ca2f8d1b00aa5c6824a32 100644
--- a/net/disk_cache/simple/simple_index.h
+++ b/net/disk_cache/simple/simple_index.h
@@ -138,6 +138,8 @@ class NET_EXPORT_PRIVATE SimpleIndex
 
   void PostponeWritingToDisk();
 
+  void UpdateEntryIteratorSize(EntrySet::iterator* it, uint64 entry_size);
+
   // Using the mtime of the file and its mtime, detects if the index file is
   // stale.
   static bool IsIndexFileStale(const base::FilePath& index_filename);
@@ -194,6 +196,7 @@ class NET_EXPORT_PRIVATE SimpleIndex
   // has been a while since last time we wrote.
   base::TimeTicks last_write_to_disk_;
   base::OneShotTimer<SimpleIndex> write_to_disk_timer_;
+  base::Closure write_to_disk_cb_;

[pasko, 2013/05/17 10:31:33]

nit: please separate the declaration of last_write_to_disk_ from the next two
declarations by one empty line.

[digit1, 2013/05/17 14:36:18]

Done.

 
   typedef std::list<net::CompletionCallback> CallbackList;
   CallbackList to_run_when_initialized_;