X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fchrome%2Fbrowser%2Fchromeos%2Ffile_system_provider%2Fobserver.h;h=3f6347b6e5d9bbae5f177dff3135a3be4a705d91;hb=004985e17e624662a4c85c76a7654039dc83f028;hp=d2147e61309eb36e97fdd85aaf07d4901039fd90;hpb=2f108dbacb161091e42a3479f4e171339b7e7623;p=platform%2Fframework%2Fweb%2Fcrosswalk.git

diff --git a/src/chrome/browser/chromeos/file_system_provider/observer.h b/src/chrome/browser/chromeos/file_system_provider/observer.h
index d2147e6..3f6347b 100644
--- a/src/chrome/browser/chromeos/file_system_provider/observer.h
+++ b/src/chrome/browser/chromeos/file_system_provider/observer.h
@@ -7,21 +7,29 @@
 
 #include <string>
 
+#include "base/files/file.h"
+
 namespace chromeos {
 namespace file_system_provider {
 
-class ProvidedFileSystem;
+class ProvidedFileSystemInfo;
 
 // Observes file_system_provider::Service for mounting and unmounting events.
 class Observer {
  public:
-  // Called when a provided |file_system| is registered successfully.
-  virtual void OnProvidedFileSystemRegistered(
-      const ProvidedFileSystem& file_system) = 0;
-
-  // Called when a provided |file_system| is unregistered successfully.
-  virtual void OnProvidedFileSystemUnregistered(
-      const ProvidedFileSystem& file_system) = 0;
+  // Called when a file system mounting has been invoked. For success, the
+  // |error| argument is set to FILE_OK. Otherwise, |error| contains a specific
+  // error code.
+  virtual void OnProvidedFileSystemMount(
+      const ProvidedFileSystemInfo& file_system_info,
+      base::File::Error error) = 0;
+
+  // Called when a file system unmounting has been invoked. For success, the
+  // |error| argument is set to FILE_OK. Otherwise, |error| contains a specific
+  // error code.
+  virtual void OnProvidedFileSystemUnmount(
+      const ProvidedFileSystemInfo& file_system_info,
+      base::File::Error error) = 0;
 };
 
 }  // namespace file_system_provider