Move FilePathWatcher to base/files.

chrome/browser/policy/file_based_policy_loader.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_
 #define CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_
 #pragma once
 
+#include "base/files/file_path_watcher.h"
 #include "chrome/browser/policy/asynchronous_policy_loader.h"
 #include "chrome/browser/policy/file_based_policy_provider.h"
-#include "content/common/file_path_watcher/file_path_watcher.h"
 
 namespace policy {
 
 // A customized asynchronous policy loader that handles loading policy from a
 // file using a FilePathWatcher. The loader creates a fallback task to load
 // policy periodically in case the watcher fails and retries policy loads when
 // the watched file is in flux.
 class FileBasedPolicyLoader : public AsynchronousPolicyLoader {
  public:
   FileBasedPolicyLoader(
@@ skipping 27 matching lines @@
   bool IsSafeToReloadPolicy(const base::Time& now, base::TimeDelta* delay);
 
   // The path at which we look for configuration files.
   const FilePath config_file_path_;
 
   // Managed with a scoped_ptr rather than being declared as an inline member to
   // decouple the watcher's life cycle from the loader's. This decoupling makes
   // it possible to destroy the watcher before the loader's destructor is called
   // (e.g. during Stop), since |watcher_| internally holds a reference to the
   // loader and keeps it alive.
-  scoped_ptr<FilePathWatcher> watcher_;
+  scoped_ptr<base::files::FilePathWatcher> watcher_;
 
   // Settle interval.
   const base::TimeDelta settle_interval_;
 
   // Records last known modification timestamp of |config_file_path_|.
   base::Time last_modification_file_;
 
   // The wall clock time at which the last modification timestamp was
   // recorded.  It's better to not assume the file notification time and the
   // wall clock times come from the same source, just in case there is some
   // non-local filesystem involved.
   base::Time last_modification_clock_;
 
   DISALLOW_COPY_AND_ASSIGN(FileBasedPolicyLoader);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_