Let SyncManagerFactory create different types of sync managers according to

chrome/browser/sync/glue/sync_backend_host_impl_unittest.cc

Index: chrome/browser/sync/glue/sync_backend_host_impl_unittest.cc
diff --git a/chrome/browser/sync/glue/sync_backend_host_impl_unittest.cc b/chrome/browser/sync/glue/sync_backend_host_impl_unittest.cc
index 6c10c8f3b3c5b42e63d189c23ccc49884a0ccadb..912d076059fa9d94007ecb32b8c3a96adda16a17 100644
--- a/chrome/browser/sync/glue/sync_backend_host_impl_unittest.cc
+++ b/chrome/browser/sync/glue/sync_backend_host_impl_unittest.cc
@@ -109,7 +109,8 @@ class MockSyncFrontend : public SyncFrontend {
 class FakeSyncManagerFactory : public syncer::SyncManagerFactory {
  public:
   explicit FakeSyncManagerFactory(FakeSyncManager** fake_manager)
-     : fake_manager_(fake_manager) {
+     : SyncManagerFactory(NORMAL),
+       fake_manager_(fake_manager) {
     *fake_manager_ = NULL;
   }
   virtual ~FakeSyncManagerFactory() {}