[SyncFS] Shutdown LocalFileSyncService

chrome/browser/sync_file_system/drive_backend/drive_backend_sync_unittest.cc

Index: chrome/browser/sync_file_system/drive_backend/drive_backend_sync_unittest.cc
diff --git a/chrome/browser/sync_file_system/drive_backend/drive_backend_sync_unittest.cc b/chrome/browser/sync_file_system/drive_backend/drive_backend_sync_unittest.cc
index 81a523b9ab11410f6c1ebfdae739ed50c8e068a1..b4d2e450e2ee4b09486ea659a9f5e77c0e0be5ed 100644
--- a/chrome/browser/sync_file_system/drive_backend/drive_backend_sync_unittest.cc
+++ b/chrome/browser/sync_file_system/drive_backend/drive_backend_sync_unittest.cc
@@ -130,7 +130,10 @@ class DriveBackendSyncTest : public testing::Test,
     }
     file_systems_.clear();
 
+    local_sync_service_->Shutdown();
+
     fake_drive_service_helper_.reset();
+    local_sync_service_.reset();
     remote_sync_service_.reset();
 
     content::BrowserThread::GetBlockingPool()->FlushForTesting();