Reorganize net/disk_cache into backend specific directories.

net/disk_cache/v3/backend_worker.h

Index: net/disk_cache/v3/backend_worker.h
diff --git a/net/disk_cache/v3/backend_worker.h b/net/disk_cache/v3/backend_worker.h
deleted file mode 100644
index 42fd4b232f873e4353b419d82bffe1eb8c2ed202..0000000000000000000000000000000000000000
--- a/net/disk_cache/v3/backend_worker.h
+++ /dev/null
@@ -1,60 +0,0 @@
-// 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.
-
-// See net/disk_cache/disk_cache.h for the public interface of the cache.
-
-#ifndef NET_DISK_CACHE_BACKEND_IMPL_H_
-#define NET_DISK_CACHE_BACKEND_IMPL_H_
-
-#include "base/containers/hash_tables.h"
-#include "base/files/file_path.h"
-#include "base/timer/timer.h"
-#include "net/disk_cache/block_files.h"
-#include "net/disk_cache/disk_cache.h"
-#include "net/disk_cache/eviction.h"
-#include "net/disk_cache/in_flight_backend_io.h"
-#include "net/disk_cache/rankings.h"
-#include "net/disk_cache/stats.h"
-#include "net/disk_cache/stress_support.h"
-#include "net/disk_cache/trace.h"
-
-namespace disk_cache {
-
-// This class implements the Backend interface. An object of this
-// class handles the operations of the cache for a particular profile.
-class NET_EXPORT_PRIVATE BackendImpl : public Backend {
-  friend class Eviction;
- public:
-  BackendImpl(const base::FilePath& path, base::MessageLoopProxy* cache_thread,
-              net::NetLog* net_log);
-
-  // Performs general initialization for this current instance of the cache.
-  int Init(const CompletionCallback& callback);
-
- private:
-  void CleanupCache();
-
-  // Returns the full name for an external storage file.
-  base::FilePath GetFileName(Addr address) const;
-
-  // Creates a new backing file for the cache index.
-  bool CreateBackingStore(disk_cache::File* file);
-  bool InitBackingStore(bool* file_created);
-
-  // Reports an uncommon, recoverable error.
-  void ReportError(int error);
-
-  // Performs basic checks on the index file. Returns false on failure.
-  bool CheckIndex();
-
-  base::FilePath path_;  // Path to the folder used as backing storage.
-  BlockFiles block_files_;  // Set of files used to store all data.
-  bool init_;  // controls the initialization of the system.
-
-  DISALLOW_COPY_AND_ASSIGN(BackendImpl);
-};
-
-}  // namespace disk_cache
-
-#endif  // NET_DISK_CACHE_BACKEND_IMPL_H_