Disk cache: Reference CL for the implementation of file format version 3.

net/disk_cache/v3/disk_format_v3.cc

+// Copyright (c) 2010 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/v3/disk_format_v3.h"
+
+#include "net/disk_cache/addr.h"
+
+namespace disk_cache {
+
+IndexHeaderV3::IndexHeaderV3() {
+  memset(this, 0, sizeof(*this));
+  magic = kIndexMagic;
+  version = kCurrentVersion;
+  max_block_file = kFirstAdditionalBlockFileV3;
+}
+
+EntryRecord::EntryRecord() {
+  memset(this, 0, sizeof(*this));
+}
+
+ShortEntryRecord::ShortEntryRecord() {
+  memset(this, 0, sizeof(*this));
+}
+
+}  // namespace disk_cache