Move FilePathWatcher to base/files.

chrome/browser/policy/file_based_policy_loader.cc

 // 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.
 
 #include "chrome/browser/policy/file_based_policy_loader.h"
 
 #include "base/compiler_specific.h"
 #include "content/browser/browser_thread.h"
 
 namespace {
@@ skipping 14 matching lines @@
 FileBasedPolicyLoader::FileBasedPolicyLoader(
     FileBasedPolicyProvider::ProviderDelegate* provider_delegate)
     : AsynchronousPolicyLoader(provider_delegate,
                                kReloadIntervalMinutes),
       config_file_path_(provider_delegate->config_file_path()),
       settle_interval_(base::TimeDelta::FromSeconds(kSettleIntervalSeconds)) {
 }
 
 FileBasedPolicyLoader::~FileBasedPolicyLoader() {}
 
-class FileBasedPolicyWatcherDelegate : public FilePathWatcher::Delegate {
+class FileBasedPolicyWatcherDelegate
+    : public base::files::FilePathWatcher::Delegate {
  public:
   explicit FileBasedPolicyWatcherDelegate(
       scoped_refptr<FileBasedPolicyLoader> loader)
       : loader_(loader) {}
   virtual ~FileBasedPolicyWatcherDelegate() {}
 
   // FilePathWatcher::Delegate implementation:
   virtual void OnFilePathChanged(const FilePath& path) OVERRIDE {
     loader_->OnFilePathChanged(path);
   }
@@ skipping 41 matching lines @@
     return;
   }
 
   PostUpdatePolicyTask(new_policy.release());
 
   ScheduleFallbackReloadTask();
 }
 
 void FileBasedPolicyLoader::InitOnFileThread() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  watcher_.reset(new FilePathWatcher);
+  watcher_.reset(new base::files::FilePathWatcher);
   const FilePath& path = config_file_path();
   if (!path.empty() &&
       !watcher_->Watch(path, new FileBasedPolicyWatcherDelegate(this))) {
     OnFilePathError(path);
   }
 
   // There might have been changes to the directory in the time between
   // construction of the loader and initialization of the watcher. Call reload
   // to detect if that is the case.
   Reload();
@@ skipping 30 matching lines @@
   base::TimeDelta age = now - last_modification_clock_;
   if (age < settle_interval_) {
     *delay = settle_interval_ - age;
     return false;
   }
 
   return true;
 }
 
 }  // namespace policy