Remove FileSystemQuotaManager class

webkit/fileapi/file_system_operation.h

 // Copyright (c) 2011 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_FILE_SYSTEM_OPERATION_H_
 #define WEBKIT_FILEAPI_FILE_SYSTEM_OPERATION_H_
 
 #include <vector>
 
 #include "base/file_path.h"
@@ skipping 109 matching lines @@
   // Checks the validity of a given |path| for reading.
   // Returns true if the given |path| is a valid FileSystem path.
   // Otherwise it calls dispatcher's DidFail method with
   // PLATFORM_FILE_ERROR_SECURITY and returns false.
   // (Note: this doesn't delete this when it calls DidFail and returns false;
   // it's the caller's responsibility.)
   bool VerifyFileSystemPathForRead(const FilePath& path);
 
   // Checks the validity of a given |path| for writing.
   // Returns true if the given |path| is a valid FileSystem path, and
-  // its origin embedded in the path has the right to write as much as
-  // the given |growth|.
+  // its origin embedded in the path has the right to write.
   // Otherwise it fires dispatcher's DidFail method with
   // PLATFORM_FILE_ERROR_SECURITY if the path is not valid for writing,
   // or with PLATFORM_FILE_ERROR_NO_SPACE if the origin is not allowed to
-  // increase the usage by |growth|.
+  // write to the storage.
   // In either case it returns false after firing DidFail.
   // If |create| flag is true this also checks if the |path| contains
   // any restricted names and chars. If it does, the call fires dispatcher's
   // DidFail with PLATFORM_FILE_ERROR_SECURITY and returns false.
   // (Note: this doesn't delete this when it calls DidFail and returns false;
   // it's the caller's responsibility.)
   bool VerifyFileSystemPathForWrite(const FilePath& path,
-                                    bool create,
-                                    int64 growth);
+                                    bool create);
 
 #ifndef NDEBUG
   enum OperationType {
     kOperationNone,
     kOperationOpenFileSystem,
     kOperationCreateFile,
     kOperationCreateDirectory,
     kOperationCopy,
     kOperationMove,
     kOperationDirectoryExists,
@@ skipping 25 matching lines @@
   scoped_ptr<FileWriterDelegate> file_writer_delegate_;
   scoped_ptr<net::URLRequest> blob_request_;
   scoped_ptr<FileSystemOperation> cancel_operation_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemOperation);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_FILE_SYSTEM_OPERATION_H_