chromeos: Move removable media path constant to header.

chrome/browser/chromeos/file_manager/path_util.h

 // Copyright 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_FILE_MANAGER_PATH_UTIL_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_MANAGER_PATH_UTIL_H_
 
 #include <string>
 
+#include "base/files/file_path.h"
+
 class GURL;
 class Profile;
 
-namespace base {
-class FilePath;
-}
-
 namespace file_manager {
 namespace util {
 
+// Absolute base path for removable media on Chrome OS. Exposed here so it can
+// be used by tests.
+extern const base::FilePath::CharType kRemovableMediaPath[];
+
 // Gets the absolute path for the 'Downloads' folder for the |profile|.
 base::FilePath GetDownloadsFolderForProfile(Profile* profile);
 
 // Converts |old_path| to |new_path| and returns true, if the old path points
 // to an old location of user folders (in "Downloads" or "Google Drive").
 // The |profile| argument is used for determining the location of the
 // "Downloads" folder.
 //
 // As of now (M40), the conversion is used only during initialization of
 // download_prefs, where profile unaware initialization precedes profile
@@ skipping 11 matching lines @@
 std::string GetDownloadsMountPointName(Profile* profile);
 
 // Converts a Chrome OS file path to an ARC file URL. Returns true if the path
 // was converted successfully and false otherwise.
 bool ConvertPathToArcUrl(const base::FilePath& path, GURL* arc_url_out);
 
 }  // namespace util
 }  // namespace file_manager
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_PATH_UTIL_H_