add voice interaction shortcut.

components/arc/arc_bridge_host_impl.h

Index: components/arc/arc_bridge_host_impl.h
diff --git a/components/arc/arc_bridge_host_impl.h b/components/arc/arc_bridge_host_impl.h
index 9ee3664d3a27ac444410ffaedd28c134db75e55a..a0867061790544c217046e36d823bbaefd013cff 100644
--- a/components/arc/arc_bridge_host_impl.h
+++ b/components/arc/arc_bridge_host_impl.h
@@ -73,6 +73,10 @@ class ArcBridgeHostImpl : public mojom::ArcBridgeHost {
       mojom::StorageManagerInstancePtr storage_manager_ptr) override;
   void OnTtsInstanceReady(mojom::TtsInstancePtr tts_ptr) override;
   void OnVideoInstanceReady(mojom::VideoInstancePtr video_ptr) override;
+  void OnVoiceInteractionArcHomeInstanceReady(
+      mojom::VoiceInteractionArcHomeInstancePtr vi_arc_home_ptr) override;
+  void OnVoiceInteractionCaptureInstanceReady(
+      mojom::VoiceInteractionCaptureInstancePtr vi_capture_ptr) override;
   void OnWallpaperInstanceReady(
       mojom::WallpaperInstancePtr wallpaper_ptr) override;