Reorganize net/disk_cache into backend specific directories.

net/disk_cache/v3/backend_worker.cc

 // Copyright (c) 2012 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/backend_impl.h"
+#include "net/disk_cache/v3/backend_worker.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/hash.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/stats_counters.h"
 #include "base/rand_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/sys_info.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "net/base/net_errors.h"
 #include "net/disk_cache/cache_util.h"
-#include "net/disk_cache/entry_impl.h"
-#include "net/disk_cache/errors.h"
-#include "net/disk_cache/experiments.h"
-#include "net/disk_cache/file.h"
+#include "net/disk_cache/v2/entry_impl.h"
+#include "net/disk_cache/v2/errors.h"
+#include "net/disk_cache/v2/experiments.h"
+#include "net/disk_cache/v2/file.h"
 
 // This has to be defined before including histogram_macros.h from this file.
-#define NET_DISK_CACHE_BACKEND_IMPL_CC_
-#include "net/disk_cache/histogram_macros.h"
+#define NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_CC_
+#include "net/disk_cache/v2/histogram_macros.h"
 
 using base::Time;
 using base::TimeDelta;
 using base::TimeTicks;
 
 namespace {
 
 const char* kIndexName = "index";
 
 // Seems like ~240 MB correspond to less than 50k entries for 99% of the people.
@@ skipping 433 matching lines @@
     return false;
 
   if (!stats_.Init(data.get(), size, address))
     return false;
   if (cache_type_ == net::DISK_CACHE && ShouldReportAgain())
     stats_.InitSizeHistogram();
   return true;
 }
 
 }  // namespace disk_cache