Index: base/files/file_path_watcher_win.cc |
diff --git a/base/files/file_path_watcher_win.cc b/base/files/file_path_watcher_win.cc |
index 34b47cead91860a182c8c43a1b640ffb00b34e70..37cfc8847b0b9f8d998ec0a6a443a7cdf91e1ba2 100644 |
--- a/base/files/file_path_watcher_win.cc |
+++ b/base/files/file_path_watcher_win.cc |
@@ -123,6 +123,7 @@ void FilePathWatcherImpl::Cancel() { |
} |
void FilePathWatcherImpl::CancelOnMessageLoopThread() { |
+ DCHECK(message_loop()->BelongsToCurrentThread()); |
set_cancelled(); |
if (handle_ != INVALID_HANDLE_VALUE) |