[Sync] Remove UIDataTypeController

chrome/browser/sync/glue/extension_data_type_controller.h

Index: chrome/browser/sync/glue/extension_data_type_controller.h
diff --git a/chrome/browser/sync/glue/extension_data_type_controller.h b/chrome/browser/sync/glue/extension_data_type_controller.h
index 17074b9420b326bdeec3e1078656b196f5f2adac..97156c9ddcab4fe943f3020687e874d2535c6fcf 100644
--- a/chrome/browser/sync/glue/extension_data_type_controller.h
+++ b/chrome/browser/sync/glue/extension_data_type_controller.h
@@ -10,7 +10,7 @@
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "components/sync/driver/generic_change_processor.h"
-#include "components/sync/driver/ui_data_type_controller.h"
+#include "components/sync/driver/non_ui_data_type_controller.h"
 
 class Profile;
 
@@ -18,7 +18,7 @@ namespace browser_sync {
 
 // TODO(zea): Rename this and ExtensionSettingsDTC to ExtensionOrApp*, since
 // both actually handle the APP datatypes as well.
-class ExtensionDataTypeController : public syncer::UIDataTypeController {
+class ExtensionDataTypeController : public syncer::NonUIDataTypeController {
  public:
   // |dump_stack| is called when an unrecoverable error occurs.
   ExtensionDataTypeController(
@@ -29,7 +29,7 @@ class ExtensionDataTypeController : public syncer::UIDataTypeController {
   ~ExtensionDataTypeController() override;
 
  private:
-  // DataTypeController implementations.
+  // NonUIDataTypeController implementation.
   bool StartModels() override;
 
   Profile* const profile_;