Add FilePath to base namespace.

chrome/common/mac/app_mode_chrome_locator.h

 // 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.
 
 #ifndef CHROME_COMMON_MAC_APP_MODE_CHROME_LOCATOR_H_
 #define CHROME_COMMON_MAC_APP_MODE_CHROME_LOCATOR_H_
 
 #include <CoreFoundation/CoreFoundation.h>
 
 #include "base/string16.h"
 
 @class NSString;
 
+namespace base {
 class FilePath;
+}
 
 namespace app_mode {
 
 // Given a bundle id, return the path of the corresponding bundle.
 // Returns true if the bundle was found, false otherwise.
-bool FindBundleById(NSString* bundle_id, FilePath* out_bundle);
+bool FindBundleById(NSString* bundle_id, base::FilePath* out_bundle);
 
 // Given the path to the Chrome bundle, read the following information:
 // |raw_version_str| - Chrome version.
 // |version_path| - |chrome_bundle|/Contents/Versions/|raw_version_str|/
 // |framework_shlib_path| - Path to the chrome framework's shared library (not
 //                          the framework directory).
 // Returns true if all information read succesfuly, false otherwise.
-bool GetChromeBundleInfo(const FilePath& chrome_bundle,
+bool GetChromeBundleInfo(const base::FilePath& chrome_bundle,
                          string16* raw_version_str,
-                         FilePath* version_path,
-                         FilePath* framework_shlib_path);
+                         base::FilePath* version_path,
+                         base::FilePath* framework_shlib_path);
 
 }  // namespace app_mode
 
 #endif  // CHROME_COMMON_MAC_APP_MODE_CHROME_LOCATOR_H_