[Sync] - Implement isolated model association.

chrome/browser/sync/glue/fake_data_type_controller.h

Index: chrome/browser/sync/glue/fake_data_type_controller.h
diff --git a/chrome/browser/sync/glue/fake_data_type_controller.h b/chrome/browser/sync/glue/fake_data_type_controller.h
index 24aec10455d3914f710c83d08b421aa5f30723b4..02bfae92c91c475572506275361cb566b4f79d32 100644
--- a/chrome/browser/sync/glue/fake_data_type_controller.h
+++ b/chrome/browser/sync/glue/fake_data_type_controller.h
@@ -55,10 +55,16 @@ class FakeDataTypeController : public DataTypeController {
       const tracked_objects::Location& from_here,
       const std::string& message) OVERRIDE;
 
+  virtual void SetDelayModelLoad();
+
+  virtual void FinishModelLoad();
+
  private:
   DataTypeController::State state_;
+  bool model_load_delayed_;
   syncable::ModelType type_;
   StartCallback last_start_callback_;
+  ModelLoadCallback model_load_callback_;
 };
 
 }  // namespace browser_sync