Simple Cache: DoomEntriesBetween()

net/disk_cache/simple/simple_synchronous_entry.h

Index: net/disk_cache/simple/simple_synchronous_entry.h
diff --git a/net/disk_cache/simple/simple_synchronous_entry.h b/net/disk_cache/simple/simple_synchronous_entry.h
index f91262cb6a7683c34010e05c461b597ff1522347..aa86dda1128f123ca5b5d5dde0f15b5e8172003f 100644
--- a/net/disk_cache/simple/simple_synchronous_entry.h
+++ b/net/disk_cache/simple/simple_synchronous_entry.h
@@ -5,6 +5,7 @@
 #ifndef NET_DISK_CACHE_SIMPLE_SIMPLE_SYNCHRONOUS_ENTRY_H_
 #define NET_DISK_CACHE_SIMPLE_SIMPLE_SYNCHRONOUS_ENTRY_H_
 
+#include <set>
 #include <string>
 
 #include "base/callback_forward.h"
@@ -63,6 +64,13 @@ class SimpleSynchronousEntry {
                         const scoped_refptr<base::TaskRunner>& callback_runner,
                         const net::CompletionCallback& callback);
 
+  // Like |DoomEntry()| above. Deletes all entries corresponding to the
+  // |key_hashes|. Succeeds only when all entries are deleted.
+  static void DoomEntrySet(scoped_ptr<std::set<uint64> > key_hashes,
+                           const base::FilePath& path,
+                           scoped_refptr<base::TaskRunner> callback_runner,
+                           const net::CompletionCallback& callback);
+
   // N.B. Close(), ReadData() and WriteData() may block on IO.
   void Close();
   void ReadData(int index,
@@ -106,6 +114,9 @@ class SimpleSynchronousEntry {
 
   void Doom();
 
+  static bool DeleteFilesForEntry(const base::FilePath& path,
+                                  const std::string& key);
+
   scoped_refptr<base::TaskRunner> callback_runner_;
   const base::FilePath path_;
   const std::string key_;