Move fileapi into its own component

webkit/fileapi/obfuscated_file_util.h

 // 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.
 
 #ifndef WEBKIT_FILEAPI_OBFUSCATED_FILE_UTIL_H_
 #define WEBKIT_FILEAPI_OBFUSCATED_FILE_UTIL_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/file_util_proxy.h"
 #include "base/platform_file.h"
 #include "base/timer.h"
+#include "webkit/fileapi/fileapi_export.h"
 #include "webkit/fileapi/file_system_directory_database.h"
 #include "webkit/fileapi/file_system_file_util.h"
 #include "webkit/fileapi/file_system_origin_database.h"
 #include "webkit/fileapi/file_system_path.h"
 #include "webkit/fileapi/file_system_types.h"
 
 namespace base {
 struct PlatformFileInfo;
 class Time;
 }
 
 class GURL;
 
 namespace fileapi {
 
 class FileSystemOperationContext;
 
 // The overall implementation philosophy of this class is that partial failures
 // should leave us with an intact database; we'd prefer to leak the occasional
 // backing file than have a database entry whose backing file is missing.  When
 // doing FSCK operations, if you find a loose backing file with no reference,
 // you may safely delete it.
 //
 // This class must be deleted on the FILE thread, because that's where
 // DropDatabases needs to be called.
-class ObfuscatedFileUtil : public FileSystemFileUtil {
+class FILEAPI_EXPORT_PRIVATE ObfuscatedFileUtil : public FileSystemFileUtil {
  public:
   // Origin enumerator interface.
   // An instance of this interface is assumed to be called on the file thread.
   class AbstractOriginEnumerator {
    public:
     virtual ~AbstractOriginEnumerator() {}
 
     // Returns the next origin.  Returns empty if there are no more origins.
     virtual GURL Next() = 0;
 
@@ skipping 213 matching lines @@
   scoped_ptr<FileSystemOriginDatabase> origin_database_;
   FilePath file_system_directory_;
   base::OneShotTimer<ObfuscatedFileUtil> timer_;
 
   DISALLOW_COPY_AND_ASSIGN(ObfuscatedFileUtil);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_OBFUSCATED_FILE_UTIL_H_