Rename OperationObserver to OperationDelegate

chrome/browser/chromeos/drive/sync/remove_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/remove_performer.h"
 
 #include "base/sequenced_task_runner.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
-#include "chrome/browser/chromeos/drive/file_system/operation_observer.h"
+#include "chrome/browser/chromeos/drive/file_system/operation_delegate.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/drive/job_scheduler.h"
 #include "chrome/browser/chromeos/drive/resource_entry_conversion.h"
 #include "chrome/browser/chromeos/drive/resource_metadata.h"
 #include "chrome/browser/chromeos/drive/sync/entry_revert_performer.h"
 #include "chrome/browser/drive/drive_api_util.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_apis/drive/drive_api_parser.h"
 
 using content::BrowserThread;
@@ skipping 24 matching lines @@
       FROM_HERE,
       base::Bind(&ResourceMetadata::RemoveEntry,
                  base::Unretained(metadata), local_id),
       callback);
 }
 
 }  // namespace
 
 RemovePerformer::RemovePerformer(
     base::SequencedTaskRunner* blocking_task_runner,
-    file_system::OperationObserver* observer,
+    file_system::OperationDelegate* delegate,
     JobScheduler* scheduler,
     ResourceMetadata* metadata)
     : blocking_task_runner_(blocking_task_runner),
-      observer_(observer),
+      delegate_(delegate),
       scheduler_(scheduler),
       metadata_(metadata),
       entry_revert_performer_(new EntryRevertPerformer(blocking_task_runner,
-                                                       observer,
+                                                       delegate,
                                                        scheduler,
                                                        metadata)),
       weak_ptr_factory_(this) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
 RemovePerformer::~RemovePerformer() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
@@ skipping 73 matching lines @@
     const ClientContext& context,
     const FileOperationCallback& callback,
     const std::string& local_id,
     google_apis::GDataErrorCode status) {
   DCHECK(BrowserThread::CurrentlyOn(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_id, context, callback);
-    observer_->OnDriveSyncError(
+    delegate_->OnDriveSyncError(
         file_system::DRIVE_SYNC_ERROR_DELETE_WITHOUT_PERMISSION, local_id);
     return;
   }
 
   FileError error = GDataToFileError(status);
   if (error == FILE_ERROR_NOT_FOUND) {  // Remove local entry when not found.
     RemoveEntryOnUIThread(blocking_task_runner_.get(), metadata_, local_id,
                           callback);
     return;
   }
@@ skipping 83 matching lines @@
 
   base::PostTaskAndReplyWithResult(
       blocking_task_runner_.get(),
       FROM_HERE,
       base::Bind(&UpdateLocalStateAfterUnparent, metadata_, local_id),
       callback);
 }
 
 }  // namespace internal
 }  // namespace drive