[SyncFS] Create SyncWorkerTest

chrome/browser/sync_file_system/drive_backend/sync_engine.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/sync_file_system/drive_backend/sync_engine.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/metrics/histogram.h"
@@ skipping 106 matching lines @@
 
  private:
   scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
   base::WeakPtr<SyncEngine> sync_engine_;
 
   DISALLOW_COPY_AND_ASSIGN(WorkerObserver);
 };
 
 namespace {
 
-void EmptyStatusCallback(SyncStatusCode status) {}
-
 void DidRegisterOrigin(const base::TimeTicks& start_time,
                        const SyncStatusCallback& callback,
                        SyncStatusCode status) {
   base::TimeDelta delta(base::TimeTicks::Now() - start_time);
   HISTOGRAM_TIMES("SyncFileSystem.RegisterOriginTime", delta);
   callback.Run(status);
 }
 
 }  // namespace
 
@@ skipping 389 matching lines @@
 
 void SyncEngine::UpdateServiceState(RemoteServiceState state,
                                     const std::string& description) {
   service_state_ = state;
 
   FOR_EACH_OBSERVER(
       Observer, service_observers_,
       OnRemoteServiceStateUpdated(state, description));
 }
 
-void SyncEngine::UpdateRegisteredAppsForTesting() {
-  if (!extension_service_)
-    return;
-
-  MetadataDatabase* metadata_db = sync_worker_->GetMetadataDatabase();
-  DCHECK(metadata_db);
-  std::vector<std::string> app_ids;
-  metadata_db->GetRegisteredAppIDs(&app_ids);
-
-  // Update the status of every origin using status from ExtensionService.
-  for (std::vector<std::string>::const_iterator itr = app_ids.begin();
-       itr != app_ids.end(); ++itr) {
-    const std::string& app_id = *itr;
-    GURL origin =
-        extensions::Extension::GetBaseURLFromExtensionId(app_id);
-    if (!extension_service_->GetInstalledExtension(app_id)) {
-      // Extension has been uninstalled.
-      // (At this stage we can't know if it was unpacked extension or not,
-      // so just purge the remote folder.)
-      UninstallOrigin(origin,
-                      RemoteFileSyncService::UNINSTALL_AND_PURGE_REMOTE,
-                      base::Bind(&EmptyStatusCallback));
-      continue;
-    }
-    FileTracker tracker;
-    if (!metadata_db->FindAppRootTracker(app_id, &tracker)) {
-      // App will register itself on first run.
-      continue;
-    }
-    bool is_app_enabled = extension_service_->IsExtensionEnabled(app_id);
-    bool is_app_root_tracker_enabled =
-        tracker.tracker_kind() == TRACKER_KIND_APP_ROOT;
-    if (is_app_enabled && !is_app_root_tracker_enabled)
-      EnableOrigin(origin, base::Bind(&EmptyStatusCallback));
-    else if (!is_app_enabled && is_app_root_tracker_enabled)
-      DisableOrigin(origin, base::Bind(&EmptyStatusCallback));
-  }
-}
-
 SyncStatusCallback SyncEngine::TrackCallback(
     const SyncStatusCallback& callback) {
   return callback_tracker_.Register(
       base::Bind(callback, SYNC_STATUS_ABORT),
       callback);
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system