[Sync] Remove UIDataTypeController

components/autofill/core/browser/webdata/autofill_data_type_controller.h

Index: components/autofill/core/browser/webdata/autofill_data_type_controller.h
diff --git a/components/autofill/core/browser/webdata/autofill_data_type_controller.h b/components/autofill/core/browser/webdata/autofill_data_type_controller.h
index 905593999579d6214436515e997c2ff1b66fd04f..9de44bd7675ab413ea946ae964984f7eece2a663 100644
--- a/components/autofill/core/browser/webdata/autofill_data_type_controller.h
+++ b/components/autofill/core/browser/webdata/autofill_data_type_controller.h
@@ -30,13 +30,8 @@ class AutofillDataTypeController : public syncer::NonUIDataTypeController {
       const scoped_refptr<autofill::AutofillWebDataService>& web_data_service);
   ~AutofillDataTypeController() override;
 
-  // NonUIDataTypeController implementation.
-  syncer::ModelSafeGroup model_safe_group() const override;
-
  protected:
   // NonUIDataTypeController implementation.
-  bool PostTaskOnBackendThread(const tracked_objects::Location& from_here,
-                               const base::Closure& task) override;
   bool StartModels() override;
 
  private:
@@ -47,9 +42,6 @@ class AutofillDataTypeController : public syncer::NonUIDataTypeController {
   // Callback once WebDatabase has loaded.
   void WebDatabaseLoaded();
 
-  // A reference to the DB thread's task runner.
-  const scoped_refptr<base::SingleThreadTaskRunner> db_thread_;
-
   // A reference to the AutofillWebDataService for this controller.
   scoped_refptr<autofill::AutofillWebDataService> web_data_service_;