Blimp Settings framework on the c++ side

blimp/client/core/blimp_client_context_impl.h

Index: blimp/client/core/blimp_client_context_impl.h
diff --git a/blimp/client/core/blimp_client_context_impl.h b/blimp/client/core/blimp_client_context_impl.h
index d2053ece2a87afa2dc6c661c8a0fe9efda0d35a4..dff93a46ee4a2f17b339ebe2586cab5f6a896f82 100644
--- a/blimp/client/core/blimp_client_context_impl.h
+++ b/blimp/client/core/blimp_client_context_impl.h
@@ -36,6 +36,7 @@ class ImeFeature;
 class NavigationFeature;
 class RenderWidgetFeature;
 class SettingsFeature;
+class Settings;
 class TabControlFeature;
 
 // BlimpClientContextImpl is the implementation of the main context-class for
@@ -52,7 +53,8 @@ class BlimpClientContextImpl
   BlimpClientContextImpl(
       scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> file_thread_task_runner,
-      std::unique_ptr<CompositorDependencies> compositor_dependencies);
+      std::unique_ptr<CompositorDependencies> compositor_dependencies,
+      PrefService* local_state);
   ~BlimpClientContextImpl() override;
 
   // BlimpClientContext implementation.
@@ -130,6 +132,9 @@ class BlimpClientContextImpl
   // Connection status to the engine.
   ConnectionStatus connection_status_;
 
+  // Through this settings are set and retrieved.
+  std::unique_ptr<Settings> settings_;
+
   base::WeakPtrFactory<BlimpClientContextImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BlimpClientContextImpl);