Add spellcheck and word suggestion to the prediction service

services/prediction/prediction_service_impl.h

Index: services/prediction/prediction_service_impl.h
diff --git a/services/prediction/prediction_service_impl.h b/services/prediction/prediction_service_impl.h
index b0dbdab4d1bd465667b635e7ee2908346c541f03..6238f2e1b1e3f80e21991b91dd9efa86a3e9ab39 100644
--- a/services/prediction/prediction_service_impl.h
+++ b/services/prediction/prediction_service_impl.h
@@ -5,6 +5,7 @@
 #ifndef SERVICES_PREDICTION_PREDICTION_SERVICE_IMPL_H_
 #define SERVICES_PREDICTION_PREDICTION_SERVICE_IMPL_H_
 
+#include "base/memory/scoped_ptr.h"
 #include "mojo/services/prediction/public/interfaces/prediction.mojom.h"
 
 namespace prediction {
@@ -16,15 +17,15 @@ class PredictionServiceImpl : public PredictionService {
   ~PredictionServiceImpl() override;
 
   // PredictionService implementation
-  void SetSettings(SettingsPtr settings) override;
-
   void GetPredictionList(PredictionInfoPtr prediction_info,
                          const GetPredictionListCallback& callback) override;
 
  private:
-  Settings stored_settings_;
   mojo::StrongBinding<PredictionService> strong_binding_;
 
+  scoped_ptr<latinime::ProximityInfo> proximity_settings_;
+  DictionaryService dictionary_service_;
+
   DISALLOW_COPY_AND_ASSIGN(PredictionServiceImpl);
 };