Add Cache size to the Simple Index.

net/disk_cache/simple/simple_disk_format.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/disk_cache/simple/simple_disk_format.h"
 
 #include "base/hash.h"
 #include "base/logging.h"
 #include "base/sha1.h"
 #include "base/stringprintf.h"
@@ skipping 10 matching lines @@
       implicit_cast<unsigned char>(sha_hash[2]),
       implicit_cast<unsigned char>(sha_hash[3]),
       implicit_cast<unsigned char>(sha_hash[4]));
   DCHECK_EQ(static_cast<size_t>(kEntryHashKeySize), key_hash.size());
   return key_hash;
 }
 
 namespace SimpleIndexFile {
 
 EntryMetadata::EntryMetadata() :
-    last_used_time(0) {}
+    last_used_time(0),
+    entry_size(0) {
+}
 
 EntryMetadata::EntryMetadata(const std::string& hash_key_p,
-                             base::Time last_used_time_p) :
-    last_used_time(last_used_time_p.ToInternalValue()) {
+                             base::Time last_used_time_p,
+                             uint64 entry_size_p) :
+    last_used_time(last_used_time_p.ToInternalValue()),
+    entry_size(entry_size_p) {
   DCHECK_EQ(kEntryHashKeySize, implicit_cast<int>(hash_key_p.size()));
   hash_key_p.copy(hash_key, kEntryHashKeySize);
 }
 
 std::string EntryMetadata::GetHashKey() const {
   return std::string(hash_key, kEntryHashKeySize);
 }
 
 base::Time EntryMetadata::GetLastUsedTime() const {
   return base::Time::FromInternalValue(last_used_time);
@@ skipping 17 matching lines @@
 void EntryMetadata::DeSerialize(const char* in_buffer,
                                 EntryMetadata* out_entry_metadata) {
   DCHECK(in_buffer);
   DCHECK(out_entry_metadata);
   memcpy(out_entry_metadata, in_buffer, kEntryMetadataSize);
 }
 
 }  // namespace SimpleIndexFile
 
 }  // namespace disk_cache