Index: chrome/browser/media_gallery/mtp_device_delegate_impl.h |
=================================================================== |
--- chrome/browser/media_gallery/mtp_device_delegate_impl.h (revision 175030) |
+++ chrome/browser/media_gallery/mtp_device_delegate_impl.h (working copy) |
@@ -11,9 +11,14 @@ |
#error "Media file system is not supported for this platform." |
#endif |
+#include "base/callback_forward.h" |
#include "base/file_path.h" |
#include "webkit/fileapi/media/mtp_device_delegate.h" |
+namespace base { |
+class SequencedTaskRunner; |
+} |
+ |
namespace chrome { |
typedef base::Callback<void(fileapi::MTPDeviceDelegate*)> |