Files.app: Enable externalfile: protocol for MTP volumes.

storage/browser/fileapi/file_system_url.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 STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_URL_H_
 #define STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_URL_H_
 
 #include <set>
 #include <string>
 
@@ skipping 68 matching lines @@
  public:
   FileSystemURL();
   ~FileSystemURL();
 
   // Methods for creating FileSystemURL without attempting to crack them.
   // Should be used only in tests.
   static FileSystemURL CreateForTest(const GURL& url);
   static FileSystemURL CreateForTest(const GURL& origin,
                                      FileSystemType mount_type,
                                      const base::FilePath& virtual_path);
+  static FileSystemURL CreateForTest(const GURL& origin,
+                                     FileSystemType mount_type,
+                                     const base::FilePath& virtual_path,
+                                     const std::string& mount_filesystem_id,
+                                     FileSystemType cracked_type,
+                                     const base::FilePath& cracked_path,
+                                     const std::string& filesystem_id,
+                                     const FileSystemMountOption& mount_option);
 
   // Returns true if this instance represents a valid FileSystem URL.
   bool is_valid() const { return is_valid_; }
 
   // Returns the origin part of this URL. See the class comment for details.
   const GURL& origin() const { return origin_; }
 
   // Returns the type part of this URL. See the class comment for details.
   FileSystemType type() const { return type_; }
 
@@ skipping 72 matching lines @@
   base::FilePath path_;
   std::string filesystem_id_;
   FileSystemMountOption mount_option_;
 };
 
 typedef std::set<FileSystemURL, FileSystemURL::Comparator> FileSystemURLSet;
 
 }  // namespace storage
 
 #endif  // STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_URL_H_