Extract Drive related code to drive::MountPointProviderDelegate.

chrome/browser/chromeos/fileapi/remote_file_system_operation.h

 // Copyright 2013 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_FILEAPI_REMOTE_FILE_SYSTEM_OPERATION_H_
 #define CHROME_BROWSER_CHROMEOS_FILEAPI_REMOTE_FILE_SYSTEM_OPERATION_H_
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "webkit/browser/fileapi/file_system_operation.h"
@@ skipping 10 matching lines @@
 }
 
 namespace chromeos {
 
 // FileSystemOperation implementation for local file systems.
 class RemoteFileSystemOperation
     : public fileapi::FileSystemOperation,
       public base::SupportsWeakPtr<RemoteFileSystemOperation> {
  public:
   typedef fileapi::FileWriterDelegate FileWriterDelegate;
+
+  explicit RemoteFileSystemOperation(
+      scoped_refptr<fileapi::RemoteFileSystemProxyInterface> remote_proxy);
+
   virtual ~RemoteFileSystemOperation();
 
   // FileSystemOperation overrides.
   virtual void CreateFile(const fileapi::FileSystemURL& url,
                           bool exclusive,
                           const StatusCallback& callback) OVERRIDE;
   virtual void CreateDirectory(const fileapi::FileSystemURL& url,
                                bool exclusive,
                                bool recursive,
                                const StatusCallback& callback) OVERRIDE;
@@ skipping 29 matching lines @@
       int file_flags,
       base::ProcessHandle peer_handle,
       const OpenFileCallback& callback) OVERRIDE;
   virtual fileapi::LocalFileSystemOperation*
       AsLocalFileSystemOperation() OVERRIDE;
   virtual void CreateSnapshotFile(
       const fileapi::FileSystemURL& url,
       const SnapshotFileCallback& callback) OVERRIDE;
 
  private:
-  friend class CrosMountPointProvider;
-
-  RemoteFileSystemOperation(
-      scoped_refptr<fileapi::RemoteFileSystemProxyInterface> remote_proxy);
-
   // Used only for internal assertions.
   // Returns false if there's another inflight pending operation.
   bool SetPendingOperationType(OperationType type);
 
   // Generic callback that translates platform errors to WebKit error codes.
   void DidDirectoryExists(const StatusCallback& callback,
                           base::PlatformFileError rv,
                           const base::PlatformFileInfo& file_info);
   void DidFileExists(const StatusCallback& callback,
                      base::PlatformFileError rv,
@@ skipping 17 matching lines @@
   scoped_ptr<fileapi::FileWriterDelegate> file_writer_delegate_;
 
   StatusCallback cancel_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteFileSystemOperation);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILEAPI_REMOTE_FILE_SYSTEM_OPERATION_H_