[Sync] Remove UIDataTypeController

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

Index: components/autofill/core/browser/webdata/autofill_profile_data_type_controller.h
diff --git a/components/autofill/core/browser/webdata/autofill_profile_data_type_controller.h b/components/autofill/core/browser/webdata/autofill_profile_data_type_controller.h
index cf68f4af67da3be985ae4d86c87e48282a06db58..67617df0e2950469fe0aa00b1ae2bb84cbd6b2a6 100644
--- a/components/autofill/core/browser/webdata/autofill_profile_data_type_controller.h
+++ b/components/autofill/core/browser/webdata/autofill_profile_data_type_controller.h
@@ -26,22 +26,17 @@ class AutofillProfileDataTypeController
  public:
   // |dump_stack| is called when an unrecoverable error occurs.
   AutofillProfileDataTypeController(
-      const scoped_refptr<base::SingleThreadTaskRunner>& db_thread,
+      scoped_refptr<base::SingleThreadTaskRunner> db_thread,
       const base::Closure& dump_stack,
       syncer::SyncClient* sync_client,
       const scoped_refptr<autofill::AutofillWebDataService>& web_data_service);
   ~AutofillProfileDataTypeController() override;
 
-  // NonUIDataTypeController:
-  syncer::ModelSafeGroup model_safe_group() const override;
-
   // PersonalDataManagerObserver:
   void OnPersonalDataChanged() override;
 
  protected:
   // NonUIDataTypeController:
-  bool PostTaskOnBackendThread(const tracked_objects::Location& from_here,
-                               const base::Closure& task) override;
   bool StartModels() override;
   void StopModels() override;
 
@@ -49,9 +44,6 @@ class AutofillProfileDataTypeController
   // Callback to notify that WebDatabase has loaded.
   void WebDatabaseLoaded();
 
-  // A reference to the DB thread's task runner.
-  const scoped_refptr<base::SingleThreadTaskRunner> db_thread_;
-
   // A pointer to the sync client.
   syncer::SyncClient* const sync_client_;