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

chrome/browser/chromeos/drive/sync/entry_update_performer.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/sync/entry_update_performer.h"
 
 #include <set>
 
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
@@ skipping 222 matching lines @@
       loader_controller_(loader_controller),
       remove_performer_(new RemovePerformer(blocking_task_runner,
                                             delegate,
                                             scheduler,
                                             metadata)),
       entry_revert_performer_(new EntryRevertPerformer(blocking_task_runner,
                                                        delegate,
                                                        scheduler,
                                                        metadata)),
       weak_ptr_factory_(this) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
 EntryUpdatePerformer::~EntryUpdatePerformer() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
 void EntryUpdatePerformer::UpdateEntry(const std::string& local_id,
                                        const ClientContext& context,
                                        const FileOperationCallback& callback) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(!callback.is_null());
 
   scoped_ptr<LocalState> local_state(new LocalState);
   LocalState* const local_state_ptr = local_state.get();
   base::PostTaskAndReplyWithResult(
       blocking_task_runner_.get(),
       FROM_HERE,
       base::Bind(&PrepareUpdate, metadata_, cache_, local_id, local_state_ptr),
       base::Bind(&EntryUpdatePerformer::UpdateEntryAfterPrepare,
                  weak_ptr_factory_.GetWeakPtr(), context, callback,
                  base::Passed(&local_state)));
 }
 
 void EntryUpdatePerformer::UpdateEntryAfterPrepare(
     const ClientContext& context,
     const FileOperationCallback& callback,
     scoped_ptr<LocalState> local_state,
     FileError error) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(!callback.is_null());
 
   if (error != FILE_ERROR_OK) {
     callback.Run(error);
     return;
   }
 
   // Trashed entry should be removed.
   if (local_state->entry.parent_local_id() == util::kDriveTrashDirLocalId) {
     remove_performer_->Remove(local_state->entry.local_id(), context, callback);
@@ skipping 117 matching lines @@
                  base::Passed(scoped_ptr<base::ScopedClosureRunner>())));
 }
 
 void EntryUpdatePerformer::UpdateEntryAfterUpdateResource(
     const ClientContext& context,
     const FileOperationCallback& callback,
     scoped_ptr<LocalState> local_state,
     scoped_ptr<base::ScopedClosureRunner> loader_lock,
     google_apis::DriveApiErrorCode status,
     scoped_ptr<google_apis::FileResource> entry) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(!callback.is_null());
 
   if (status == google_apis::HTTP_FORBIDDEN) {
     // Editing this entry is not allowed, revert local changes.
     entry_revert_performer_->RevertEntry(local_state->entry.local_id(), context,
                                          callback);
     return;
   }
 
   FileError error = GDataToFileError(status);
   if (error != FILE_ERROR_OK) {
     callback.Run(error);
     return;
   }
 
   FileChange* changed_files = new FileChange;
   base::PostTaskAndReplyWithResult(
       blocking_task_runner_.get(), FROM_HERE,
       base::Bind(&FinishUpdate, metadata_, cache_, base::Passed(&local_state),
                  base::Passed(&entry), changed_files),
       base::Bind(&EntryUpdatePerformer::UpdateEntryAfterFinish,
                  weak_ptr_factory_.GetWeakPtr(), callback,
                  base::Owned(changed_files)));
 }
 
 void EntryUpdatePerformer::UpdateEntryAfterFinish(
     const FileOperationCallback& callback,
     const FileChange* changed_files,
     FileError error) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(!callback.is_null());
 
   delegate_->OnFileChangedByOperation(*changed_files);
   callback.Run(error);
 }
 
 }  // namespace internal
 }  // namespace drive