add voice interaction shortcut.

chrome/browser/chromeos/arc/arc_service_launcher.cc

Index: chrome/browser/chromeos/arc/arc_service_launcher.cc
diff --git a/chrome/browser/chromeos/arc/arc_service_launcher.cc b/chrome/browser/chromeos/arc/arc_service_launcher.cc
index 336048cd72a8367da21a27f25f8ea1efa9370f88..989eb10980929d2335a6e26ea1e47b0d5a926b98 100644
--- a/chrome/browser/chromeos/arc/arc_service_launcher.cc
+++ b/chrome/browser/chromeos/arc/arc_service_launcher.cc
@@ -30,6 +30,7 @@
 #include "chrome/browser/chromeos/arc/tracing/arc_tracing_bridge.h"
 #include "chrome/browser/chromeos/arc/tts/arc_tts_service.h"
 #include "chrome/browser/chromeos/arc/video/gpu_arc_video_service_host.h"
+#include "chrome/browser/chromeos/arc/voice_interaction/arc_voice_interaction_framework_service.h"
 #include "chrome/browser/chromeos/arc/wallpaper/arc_wallpaper_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
@@ -139,6 +140,11 @@ void ArcServiceLauncher::Initialize() {
       base::MakeUnique<ArcTracingBridge>(arc_bridge_service));
   arc_service_manager_->AddService(
       base::MakeUnique<ArcTtsService>(arc_bridge_service));
+  if (ArcVoiceInteractionFrameworkService::IsVoiceInteractionEnabled()) {
+    arc_service_manager_->AddService(
+        base::MakeUnique<ArcVoiceInteractionFrameworkService>(
+            arc_bridge_service));
+  }
   arc_service_manager_->AddService(
       base::MakeUnique<ArcWallpaperService>(arc_bridge_service));
   arc_service_manager_->AddService(