drive: Remove MD5 argument from FileCache::MarkDirty

chrome/browser/chromeos/drive/file_system/open_file_operation.cc

 // 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.
 
 #include "chrome/browser/chromeos/drive/file_system/open_file_operation.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/task_runner_util.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
 #include "chrome/browser/chromeos/drive/file_cache.h"
 #include "chrome/browser/chromeos/drive/file_errors.h"
 #include "chrome/browser/chromeos/drive/file_system/create_file_operation.h"
 #include "chrome/browser/chromeos/drive/file_system/download_operation.h"
 #include "chrome/browser/chromeos/drive/file_system_interface.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
 
 namespace drive {
 namespace file_system {
 namespace {
 
 FileError UpdateFileLocalState(internal::FileCache* cache,
                                const std::string& resource_id,
                                const std::string& md5,
                                base::FilePath* local_file_path) {
-  FileError error = cache->MarkDirty(resource_id, md5);
+  FileError error = cache->MarkDirty(resource_id);
   if (error != FILE_ERROR_OK)
     return error;
 
   return cache->GetFile(resource_id, md5, local_file_path);
 }
 
 }  // namespace
 
 OpenFileOperation::OpenFileOperation(
     base::SequencedTaskRunner* blocking_task_runner,
@@ skipping 118 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!callback.is_null());
 
   if (error == FILE_ERROR_OK)
     ++(*open_files_)[file_path];
   callback.Run(error, *local_file_path);
 }
 
 }  // namespace file_system
 }  // namespace drive