Simple Cache: DoomEntriesBetween()

net/disk_cache/simple/simple_util.h

Index: net/disk_cache/simple/simple_util.h
diff --git a/net/disk_cache/simple/simple_util.h b/net/disk_cache/simple/simple_util.h
index 5bbd46cbbfd664444560e7832df741fbbf0090fb..4b6462e03486c52bc2615204414dbfca9ba686fa 100644
--- a/net/disk_cache/simple/simple_util.h
+++ b/net/disk_cache/simple/simple_util.h
@@ -38,18 +38,22 @@ NET_EXPORT_PRIVATE std::string GetFilenameFromKeyAndIndex(
     const std::string& key,
     int index);
 
-// Given the size of a file holding a stream in the simple backend and the size
-// of the key to an entry, returns the number of bytes in the stream.
+// Same as |GetFilenameFromKeyAndIndex| above, but using a hex string.
+std::string GetFilenameFromHexStringAndIndex(const std::string& hex_key,
+                                             int index);
+
+// Given the size of a file holding a stream in the simple backend and the key
+// to an entry, returns the number of bytes in the stream.
 int32 GetDataSizeFromKeyAndFileSize(const std::string& key,
                                     int64 file_size);
 
-// Given the size of a stream in the simple backend and the size of the key to
-// an entry, returns the number of bytes in the file.
+// Given the size of a stream in the simple backend and the key to an entry,
+// returns the number of bytes in the file.
 int64 GetFileSizeFromKeyAndDataSize(const std::string& key,
                                     int32 data_size);
 
-// Given the size of a key to an entry, and an offset into a stream on that
-// entry, returns the file offset corresponding to |data_offset|.
+// Given the key to an entry, and an offset into a stream on that entry, returns
+// the file offset corresponding to |data_offset|.
 int64 GetFileOffsetFromKeyAndDataOffset(const std::string& key,
                                         int data_offset);