Reorganize net/disk_cache into backend specific directories.

net/disk_cache/blockfile/sparse_control.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/sparse_control.h"
+#include "net/disk_cache/blockfile/sparse_control.h"
 
 #include "base/bind.h"
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/time/time.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
-#include "net/disk_cache/backend_impl.h"
-#include "net/disk_cache/entry_impl.h"
-#include "net/disk_cache/file.h"
+#include "net/disk_cache/blockfile/backend_impl.h"
+#include "net/disk_cache/blockfile/entry_impl.h"
+#include "net/disk_cache/blockfile/file.h"
 #include "net/disk_cache/net_log_parameters.h"
 
 using base::Time;
 
 namespace {
 
 // Stream of the sparse data index.
 const int kSparseIndex = 2;
 
 // Stream of the sparse data.
@@ skipping 848 matching lines @@
     CompletionCallback cb = abort_callbacks_[i];
     if (i == abort_callbacks_.size() - 1)
       abort_callbacks_.clear();
 
     entry_->Release();  // Don't touch object after this line.
     cb.Run(net::OK);
   }
 }
 
 }  // namespace disk_cache