Routes WindowManager functionality through the view manager

services/view_manager/connection_manager.cc

Index: services/view_manager/connection_manager.cc
diff --git a/services/view_manager/connection_manager.cc b/services/view_manager/connection_manager.cc
index 8e06304b8d77d774ad017aa616cbcaa066b229d5..190c061aedf21f06ddf5a438d4ed1b8d58a8cc31 100644
--- a/services/view_manager/connection_manager.cc
+++ b/services/view_manager/connection_manager.cc
@@ -242,6 +242,12 @@ void ConnectionManager::SetWindowManagerClientConnection(
       window_manager_client_connection_->client(), nullptr, nullptr, nullptr);
 }
 
+mojo::ViewManagerClient*
+ConnectionManager::GetWindowManagerViewManagerClient() {
+  CHECK(window_manager_client_connection_);
+  return window_manager_client_connection_->client();
+}
+
 bool ConnectionManager::CloneAndAnimate(const ViewId& view_id) {
   ServerView* view = GetView(view_id);
   if (!view || !view->IsDrawn(root_.get()) || view == root_.get())