sync: SyncableService support for starting sync

chrome/browser/sync/glue/sync_start_util.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/glue/sync_start_util.h"
+
+#include "base/bind.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/sync/profile_sync_service.h"
+#include "chrome/browser/sync/profile_sync_service_factory.h"
+#include "content/public/browser/browser_thread.h"
+
+namespace sync_start_util {
+void StartSyncOnUIThread(const base::FilePath& profile,
+                         syncer::ModelType type) {
+  ProfileManager* profile_manager = g_browser_process->profile_manager();
+  Profile* p = profile_manager->GetProfileByPath(profile);
+  if (!p) {
+    DVLOG(2) << "Profile not found, can't start sync.";
+    return;
+  }
+
+  ProfileSyncService* service = ProfileSyncServiceFactory::GetForProfile(p);
+  if (!service) {
+    DVLOG(2) << "No ProfileSyncService for profile, can't start sync.";
+    return;
+  }
+  service->OnDataTypeRequestsSyncStartup(type);
+}
+
+void StartSyncProxy(const base::FilePath& profile,
+                    syncer::ModelType type) {
+  content::BrowserThread::PostTask(
+      content::BrowserThread::UI, FROM_HERE,
+      base::Bind(&StartSyncOnUIThread, profile, type));
+}
+
+syncer::StartSyncFlare GetFlareForSyncableService(
+    const base::FilePath& profile_path) {
+  return base::Bind(&StartSyncProxy, profile_path);
+}
+
+}  // namespace sync_start_util