1 files changed, 41 insertions, 0 deletions
diff --git a/base/files/file_path_watcher_stub.cc b/base/files/file_path_watcher_stub.cc
new file mode 100644
index 0000000000..93a5babe9b
--- /dev/null
+++ b/base/files/file_path_watcher_stub.cc
@@ -0,0 +1,41 @@
+// 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.
+
+// This file exists for Unix systems which don't have the inotify headers, and
+// thus cannot build file_watcher_inotify.cc
+
+#include "base/files/file_path_watcher.h"
+
+#include "base/macros.h"
+#include "base/memory/ptr_util.h"
+
+namespace base {
+
+namespace {
+
+class FilePathWatcherImpl : public FilePathWatcher::PlatformDelegate {
+ public:
+  FilePathWatcherImpl() = default;
+  ~FilePathWatcherImpl() override = default;
+
+  bool Watch(const FilePath& path,
+             bool recursive,
+             const FilePathWatcher::Callback& callback) override {
+    return false;
+  }
+
+  void Cancel() override {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(FilePathWatcherImpl);
+};
+
+}  // namespace
+
+FilePathWatcher::FilePathWatcher() {
+  sequence_checker_.DetachFromSequence();
+  impl_ = std::make_unique<FilePathWatcherImpl>();
+}
+
+}  // namespace base