Add FilePath to base namespace.

chrome/browser/system_monitor/test_volume_mount_watcher_win.h

 // Copyright (c) 2013 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 contains a subclass of VolumeMountWatcherWin to expose some
 // functionality for testing.
 
 #ifndef CHROME_BROWSER_SYSTEM_MONITOR_TEST_VOLUME_MOUNT_WATCHER_WIN_H_
 #define CHROME_BROWSER_SYSTEM_MONITOR_TEST_VOLUME_MOUNT_WATCHER_WIN_H_
 
 #include <string>
 #include <vector>
 
 #include "base/string16.h"
 #include "base/synchronization/waitable_event.h"
 #include "chrome/browser/system_monitor/volume_mount_watcher_win.h"
 
+namespace base {
 class FilePath;
+}
 
 namespace chrome {
 namespace test {
 
 class TestVolumeMountWatcherWin : public VolumeMountWatcherWin {
  public:
   TestVolumeMountWatcherWin();
   virtual ~TestVolumeMountWatcherWin();
 
-  void AddDeviceForTesting(const FilePath& device_path,
+  void AddDeviceForTesting(const base::FilePath& device_path,
                            const std::string& device_id,
                            const std::string& unique_id,
                            const string16& device_name,
                            bool removable);
 
   void SetAttachedDevicesFake();
 
   void FlushWorkerPoolForTesting();
 
-  virtual void DeviceCheckComplete(const FilePath& device_path);
+  virtual void DeviceCheckComplete(const base::FilePath& device_path);
 
-  std::vector<FilePath> devices_checked() const { return devices_checked_; }
+  std::vector<base::FilePath> devices_checked() const { return devices_checked_; }
 
   void BlockDeviceCheckForTesting();
 
   void ReleaseDeviceCheck();
 
   // VolumeMountWatcherWin:
-  virtual bool GetDeviceInfo(const FilePath& device_path,
+  virtual bool GetDeviceInfo(const base::FilePath& device_path,
                              string16* device_location,
                              std::string* unique_id,
                              string16* name,
                              bool* removable) const OVERRIDE;
-  virtual std::vector<FilePath> GetAttachedDevices();
+  virtual std::vector<base::FilePath> GetAttachedDevices();
 
-  bool GetRawDeviceInfo(const FilePath& device_path,
+  bool GetRawDeviceInfo(const base::FilePath& device_path,
                         string16* device_location,
                         std::string* unique_id,
                         string16* name,
                         bool* removable);
 
  private:
-  std::vector<FilePath> devices_checked_;
+  std::vector<base::FilePath> devices_checked_;
   scoped_ptr<base::WaitableEvent> device_check_complete_event_;
 
   DISALLOW_COPY_AND_ASSIGN(TestVolumeMountWatcherWin);
 };
 
 }  // namespace test
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_SYSTEM_MONITOR_TEST_VOLUME_MOUNT_WATCHER_WIN_H_