favor DCHECK_CURRENTLY_ON for better logs in chrome/browser/chromeos/

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

 // Copyright (c) 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/create_directory_operation.h"
 
 #include "chrome/browser/chromeos/drive/drive.pb.h"
 #include "chrome/browser/chromeos/drive/file_change.h"
 #include "chrome/browser/chromeos/drive/file_system/operation_delegate.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
@@ skipping 110 matching lines @@
 }  // namespace
 
 CreateDirectoryOperation::CreateDirectoryOperation(
     base::SequencedTaskRunner* blocking_task_runner,
     OperationDelegate* delegate,
     internal::ResourceMetadata* metadata)
     : blocking_task_runner_(blocking_task_runner),
       delegate_(delegate),
       metadata_(metadata),
       weak_ptr_factory_(this) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
 CreateDirectoryOperation::~CreateDirectoryOperation() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
 void CreateDirectoryOperation::CreateDirectory(
     const base::FilePath& directory_path,
     bool is_exclusive,
     bool is_recursive,
     const FileOperationCallback& callback) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(!callback.is_null());
 
   std::set<std::string>* updated_local_ids = new std::set<std::string>;
   FileChange* changed_files(new FileChange);
   base::PostTaskAndReplyWithResult(
       blocking_task_runner_.get(),
       FROM_HERE,
       base::Bind(&UpdateLocalState,
                  metadata_,
                  directory_path,
                  is_exclusive,
                  is_recursive,
                  updated_local_ids,
                  changed_files),
       base::Bind(
           &CreateDirectoryOperation::CreateDirectoryAfterUpdateLocalState,
           weak_ptr_factory_.GetWeakPtr(),
           callback,
           base::Owned(updated_local_ids),
           base::Owned(changed_files)));
 }
 
 void CreateDirectoryOperation::CreateDirectoryAfterUpdateLocalState(
     const FileOperationCallback& callback,
     const std::set<std::string>* updated_local_ids,
     const FileChange* changed_files,
     FileError error) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(!callback.is_null());
 
   for (const auto& id : *updated_local_ids) {
     delegate_->OnEntryUpdatedByOperation(ClientContext(USER_INITIATED), id);
   }
 
   delegate_->OnFileChangedByOperation(*changed_files);
 
   callback.Run(error);
 }
 
 }  // namespace file_system
 }  // namespace drive