Rename GDataSystemService to DriveSystemService

chrome/browser/chromeos/gdata/drive_file_system.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_DRIVE_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_FILE_SYSTEM_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 820 matching lines @@
   void CheckLocalModificationAndRunAfterGetFileInfo(
       scoped_ptr<DriveEntryProto> entry_proto,
       const GetEntryInfoCallback& callback,
       base::PlatformFileInfo* file_info,
       bool* get_file_info_result);
 
   // All members should be accessed only on UI thread. Do not post tasks to
   // other threads with base::Unretained(this).
   scoped_ptr<DriveResourceMetadata> resource_metadata_;
 
-  // The profile hosts the DriveFileSystem via GDataSystemService.
+  // The profile hosts the DriveFileSystem via DriveSystemService.
   Profile* profile_;
 
-  // The cache owned by GDataSystemService.
+  // The cache owned by DriveSystemService.
   DriveCache* cache_;
 
-  // The uploader owned by GDataSystemService.
+  // The uploader owned by DriveSystemService.
   GDataUploaderInterface* uploader_;
 
-  // The document service owned by GDataSystemService.
+  // The document service owned by DriveSystemService.
   DriveServiceInterface* drive_service_;
 
-  // The webapps registry owned by GDataSystemService.
+  // The webapps registry owned by DriveSystemService.
   DriveWebAppsRegistryInterface* webapps_registry_;
 
   // Periodic timer for checking updates.
   base::Timer update_timer_;
 
   // True if hosted documents should be hidden.
   bool hide_hosted_docs_;
 
   // The set of paths opened by OpenFile but not yet closed by CloseFile.
   std::set<FilePath> open_files_;
@@ skipping 12 matching lines @@
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<DriveFileSystem> ui_weak_ptr_factory_;
   // Unlike other classes, we need this as we need this to redirect a task
   // from IO thread to UI thread.
   base::WeakPtr<DriveFileSystem> ui_weak_ptr_;
 };
 
 }  // namespace gdata
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_FILE_SYSTEM_H_