Move some file api files to fileapi folder

chrome/browser/chromeos/file_system_provider/fileapi/buffering_file_stream_reader.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_BUFFERING_FILE_STREAM_READER_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_BUFFERING_FILE_STREAM_READER_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
-#include "storage/browser/blob/file_stream_reader.h"
+#include "storage/browser/fileapi/file_stream_reader.h"
 
 namespace net {
 class IOBuffer;
 }  // namespace net
 
 namespace chromeos {
 namespace file_system_provider {
 
 // Wraps the file stream reader implementation with a prefetching buffer.
 // Reads data from the internal file stream reader in chunks of size at least
@@ skipping 45 matching lines @@
   int preloaded_bytes_;
 
   base::WeakPtrFactory<BufferingFileStreamReader> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(BufferingFileStreamReader);
 };
 
 }  // namespace file_system_provider
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_BUFFERING_FILE_STREAM_READER_H_