[Sync] Move ConfigureDataTypes logic into DataTypeManagerImpl.

components/sync/engine/fake_sync_engine.cc

Index: components/sync/engine/fake_sync_engine.cc
diff --git a/components/sync/engine/fake_sync_engine.cc b/components/sync/engine/fake_sync_engine.cc
index 3dab254e7b5701336c72fecbb53baa08ecd6234f..284b3b1b47546d4a1956a2ae094cf990273372f2 100644
--- a/components/sync/engine/fake_sync_engine.cc
+++ b/components/sync/engine/fake_sync_engine.cc
@@ -37,13 +37,7 @@ void FakeSyncEngine::StopSyncingForShutdown() {}
 
 void FakeSyncEngine::Shutdown(ShutdownReason reason) {}
 
-ModelTypeSet FakeSyncEngine::ConfigureDataTypes(
-    ConfigureReason reason,
-    const DataTypeConfigStateMap& config_state_map,
-    const base::Callback<void(ModelTypeSet, ModelTypeSet)>& ready_task,
-    const base::Callback<void()>& retry_callback) {
-  return ModelTypeSet();
-}
+void FakeSyncEngine::ConfigureDataTypes(ConfigureParams params) {}
 
 void FakeSyncEngine::EnableEncryptEverything() {}