Get the omnibox to show up again. Sky's changes from yesterday removed the window manager interface…

mandoline/ui/omnibox/omnibox_impl.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mandoline/ui/omnibox/omnibox_impl.h"
 
 #include "base/strings/string16.h"
 #include "components/view_manager/public/cpp/view_manager_client_factory.h"
 #include "mandoline/ui/aura/aura_init.h"
 #include "mandoline/ui/aura/native_widget_view_manager.h"
@@ skipping 21 matching lines @@
 void OmniboxImpl::Initialize(mojo::ApplicationImpl* app) {
   app_impl_ = app;
   view_manager_client_factory_.reset(
       new mojo::ViewManagerClientFactory(app->shell(), this));
 }
 
 bool OmniboxImpl::ConfigureIncomingConnection(
     mojo::ApplicationConnection* connection) {
   connection->AddService<Omnibox>(this);
   connection->AddService(view_manager_client_factory_.get());
+  connection->ConnectToService(&view_embedder_);
   return true;
 }
 
 bool OmniboxImpl::ConfigureOutgoingConnection(
     mojo::ApplicationConnection* connection) {
   return true;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // OmniboxImpl, mojo::ViewManagerDelegate implementation:
@@ skipping 75 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // OmniboxImpl, Omnibox implementation:
 
 void OmniboxImpl::SetClient(OmniboxClientPtr client) {
   client_ = client.Pass();
 }
 
 void OmniboxImpl::ShowForURL(const mojo::String& url) {
   url_ = url;
-  // TODO: get embedding working.
+
+  view_embedder_->Embed("mojo:omnibox", nullptr, nullptr);
 }
 
 }  // namespace mandoline