Host side implementation of ARC tts.

components/arc/arc_service_manager.cc

Index: components/arc/arc_service_manager.cc
diff --git a/components/arc/arc_service_manager.cc b/components/arc/arc_service_manager.cc
index 7666577c38a165de5958d4a256fd5ade7395d573..340ef69091f70e24b24ad2eba2fe311578656006 100644
--- a/components/arc/arc_service_manager.cc
+++ b/components/arc/arc_service_manager.cc
@@ -23,6 +23,7 @@
 #include "components/arc/obb_mounter/arc_obb_mounter_bridge.h"
 #include "components/arc/power/arc_power_bridge.h"
 #include "components/arc/storage_manager/arc_storage_manager.h"
+#include "components/arc/tts/arc_tts_service.h"
 #include "components/arc/user_data/arc_user_data_service.h"
 #include "components/arc/window_manager/arc_window_manager_bridge.h"
 #include "components/prefs/pref_member.h"
@@ -67,6 +68,7 @@ ArcServiceManager::ArcServiceManager(
   AddService(base::WrapUnique(new ArcObbMounterBridge(arc_bridge_service())));
   AddService(base::WrapUnique(new ArcPowerBridge(arc_bridge_service())));
   AddService(base::WrapUnique(new ArcStorageManager(arc_bridge_service())));
+  AddService(base::WrapUnique(new ArcTtsService(arc_bridge_service())));
 }
 
 ArcServiceManager::~ArcServiceManager() {