Added ability to propogate create to suggest whether or not filesystem's root...

chrome/browser/file_system/file_system_dispatcher_host.h

 // Copyright (c) 2010 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_FILE_SYSTEM_FILE_SYSTEM_DISPATCHER_HOST_H_
 #define CHROME_BROWSER_FILE_SYSTEM_FILE_SYSTEM_DISPATCHER_HOST_H_
 
 #include "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/id_map.h"
@@ skipping 30 matching lines @@
                            ChromeURLRequestContext* context);
   ~FileSystemDispatcherHost();
   void Init(base::ProcessHandle process_handle);
   void Shutdown();
 
   bool OnMessageReceived(const IPC::Message& message, bool* message_was_ok);
 
   void OnOpenFileSystem(int request_id,
                         const GURL& origin_url,
                         fileapi::FileSystemType type,
-                        int64 requested_size);
+                        int64 requested_size,
+                        bool create);
   void OnMove(int request_id,
               const FilePath& src_path,
               const FilePath& dest_path);
   void OnCopy(int request_id,
               const FilePath& src_path,
               const FilePath& dest_path);
   void OnRemove(int request_id, const FilePath& path, bool recursive);
   void OnReadMetadata(int request_id, const FilePath& path);
   void OnCreate(int request_id,
                 const FilePath& path,
@@ skipping 67 matching lines @@
 
   // This holds the URLRequestContextGetter until Init() can be called from the
   // IO thread, which will extract the URLRequestContext from it.
   scoped_refptr<URLRequestContextGetter> request_context_getter_;
   scoped_refptr<URLRequestContext> request_context_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemDispatcherHost);
 };
 
 #endif  // CHROME_BROWSER_FILE_SYSTEM_FILE_SYSTEM_DISPATCHER_HOST_H_