drive: Remove MD5 argument from FileCache::MarkDirty

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

 // 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.
 
 #include "chrome/browser/chromeos/drive/file_system/copy_operation.h"
 
 #include <string>
 
 #include "base/file_util.h"
 #include "base/task_runner_util.h"
@@ skipping 28 matching lines @@
 
 // Stores a file to the cache and mark it dirty.
 FileError StoreAndMarkDirty(internal::FileCache* cache,
                             const std::string& resource_id,
                             const std::string& md5,
                             const base::FilePath& local_file_path) {
   FileError error = cache->Store(resource_id, md5, local_file_path,
                                  internal::FileCache::FILE_OPERATION_COPY);
   if (error != FILE_ERROR_OK)
     return error;
-  return cache->MarkDirty(resource_id, md5);
+  return cache->MarkDirty(resource_id);
 }
 
 }  // namespace
 
 CopyOperation::CopyOperation(base::SequencedTaskRunner* blocking_task_runner,
                              OperationObserver* observer,
                              JobScheduler* scheduler,
                              internal::ResourceMetadata* metadata,
                              internal::FileCache* cache,
                              DriveServiceInterface* drive_service,
@@ skipping 415 matching lines @@
       canonicalized_resource_id,
       // Drop the document extension, which should not be
       // in the document title.
       // TODO(yoshiki): Remove this code with crbug.com/223304.
       remote_dest_file_path.BaseName().RemoveExtension().value(),
       callback);
 }
 
 }  // namespace file_system
 }  // namespace drive