Revert of add voice interaction shortcut.

components/arc/arc_bridge_host_impl.cc

Index: components/arc/arc_bridge_host_impl.cc
diff --git a/components/arc/arc_bridge_host_impl.cc b/components/arc/arc_bridge_host_impl.cc
index b08a7da0fd06df1b37de627358d0d4680f4c82de..521f11797e1ba90c231ac3f07b04f2901f1adb7b 100644
--- a/components/arc/arc_bridge_host_impl.cc
+++ b/components/arc/arc_bridge_host_impl.cc
@@ -212,12 +212,6 @@
   OnInstanceReady(arc_bridge_service_->video(), std::move(video_ptr));
 }
 
-void ArcBridgeHostImpl::OnVoiceInteractionFrameworkInstanceReady(
-    mojom::VoiceInteractionFrameworkInstancePtr framework_ptr) {
-  OnInstanceReady(arc_bridge_service_->voice_interaction_framework(),
-                  std::move(framework_ptr));
-}
-
 void ArcBridgeHostImpl::OnWallpaperInstanceReady(
     mojom::WallpaperInstancePtr wallpaper_ptr) {
   OnInstanceReady(arc_bridge_service_->wallpaper(), std::move(wallpaper_ptr));