Reland 56341 - Add support for watching directories to FileWatcher.

BUG=none
TEST=Unit tests in file_watcher_unittest.cc.

Review URL: http://codereview.chromium.org/3184010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56670 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 19 insertions, 0 deletions

diff --git a/chrome/browser/file_path_watcher_stub.cc b/chrome/browser/file_path_watcher_stub.cc
new file mode 100644
index 0000000..5112f48
--- /dev/null
+++ b/chrome/browser/file_path_watcher_stub.cc
@@ -0,0 +1,19 @@
+// Copyright (c) 2010 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 "chrome/browser/file_path_watcher.h"
+
+class FilePathWatcherImpl : public FilePathWatcher::PlatformDelegate {
+ public:
+  virtual bool Watch(const FilePath& path, FileWatcher::Delegate* delegate) {
+    return false;
+  }
+};
+
+FilePathWatcher::FilePathWatcher() {
+  impl_ = new FilePathWatcherImpl();
+}