Rename GDataFileSystem* to DriveFileSystem*

chrome/browser/chromeos/gdata/gdata_download_observer.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 CHROME_BROWSER_CHROMEOS_GDATA_GDATA_DOWNLOAD_OBSERVER_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_DOWNLOAD_OBSERVER_H_
 
 #include <map>
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "base/platform_file.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager.h"
 #include "chrome/browser/chromeos/gdata/gdata_errorcode.h"
 
 class Profile;
 
 namespace gdata {
 
 class DocumentEntry;
 class DriveEntryProto;
-class GDataFileSystemInterface;
+class DriveFileSystemInterface;
 class GDataUploader;
 struct UploadFileInfo;
 
 // Observes downloads to temporary local gdata folder. Schedules these
 // downloads for upload to gdata service.
 class GDataDownloadObserver : public content::DownloadManager::Observer,
                               public content::DownloadItem::Observer {
  public:
   GDataDownloadObserver(GDataUploader* uploader,
-                        GDataFileSystemInterface* file_system);
+                        DriveFileSystemInterface* file_system);
   virtual ~GDataDownloadObserver();
 
   // Become an observer of  DownloadManager.
   void Initialize(content::DownloadManager* download_manager,
                   const FilePath& gdata_tmp_download_path);
 
   typedef base::Callback<void(const FilePath&)>
     SubstituteGDataDownloadPathCallback;
   static void SubstituteGDataDownloadPath(Profile* profile,
       const FilePath& gdata_path, content::DownloadItem* download,
@@ skipping 71 matching lines @@
 
   // Callback for checking if the file already exists.  If so, the file is
   // overwritten, and StartUpload() to actually start the upload.  If not, the
   // directory is queried to determine where to store the file.
   void CreateUploadFileInfoAfterCheckExistence(
     int32 download_id,
     scoped_ptr<UploadFileInfo> upload_file_info,
     DriveFileError error,
     scoped_ptr<DriveEntryProto> entry_proto);
 
-  // Callback for handling results of GDataFileSystem::GetEntryInfoByPath()
+  // Callback for handling results of DriveFileSystem::GetEntryInfoByPath()
   // initiated by CreateUploadFileInfoAfterCheckExistence(). This callback
   // reads the directory entry to determine the upload path, then calls
   // StartUpload() to actually start the upload.
   void CreateUploadFileInfoAfterCheckTargetDir(
       int32 download_id,
       scoped_ptr<UploadFileInfo> upload_file_info,
       DriveFileError error,
       scoped_ptr<DriveEntryProto> entry_proto);
 
   // Starts the upload.
@@ skipping 10 matching lines @@
                         scoped_ptr<UploadFileInfo> upload_file_info);
 
   // Moves the downloaded file to gdata cache.
   // Must be called after GDataDownloadObserver receives COMPLETE notification.
   void MoveFileToDriveCache(content::DownloadItem* download);
 
   // Private data.
   // The uploader owned by GDataSystemService. Used to trigger file uploads.
   GDataUploader* gdata_uploader_;
   // The file system owned by GDataSystemService.
-  GDataFileSystemInterface* file_system_;
+  DriveFileSystemInterface* file_system_;
   // Observe the DownloadManager for new downloads.
   content::DownloadManager* download_manager_;
 
   // Temporary download location directory.
   FilePath gdata_tmp_download_path_;
 
   // Map of pending downloads.
   typedef std::map<int32, content::DownloadItem*> DownloadMap;
   DownloadMap pending_downloads_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<GDataDownloadObserver> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GDataDownloadObserver);
 };
 
 }  // namespace gdata
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_GDATA_DOWNLOAD_OBSERVER_H_