Index: chrome/browser/chromeos/drive/file_system_observer.h |
diff --git a/chrome/browser/chromeos/drive/file_system_observer.h b/chrome/browser/chromeos/drive/file_system_observer.h |
index 1a29e6a88cf11c75d21c3005a3ab31044f82cb4b..dd9df2a632d169b164146be7ad4925e1c863791a 100644 |
--- a/chrome/browser/chromeos/drive/file_system_observer.h |
+++ b/chrome/browser/chromeos/drive/file_system_observer.h |
@@ -14,6 +14,8 @@ class FilePath; |
namespace drive { |
+class FileChange; |
+ |
// Interface for classes that need to observe events from classes implementing |
// FileSystemInterface. |
// All events are notified on UI thread. |
@@ -23,6 +25,7 @@ class FileSystemObserver { |
// |directory_path| is a virtual directory path (/drive/...) representing |
// changed directory. |
virtual void OnDirectoryChanged(const base::FilePath& directory_path) {} |
+ virtual void OnFileChanged(const FileChange& file_change) {} |
// Triggared when a specific drive error occurred. |
// |type| is a type of the error. |file_name| is a virtual path of the entry. |