Dispatch key events to the currently focused window.

mojo/services/window_manager/window_manager_app.cc

 // Copyright 2014 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 "mojo/services/window_manager/window_manager_app.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "mojo/converters/geometry/geometry_type_converters.h"
 #include "mojo/converters/input_events/input_events_type_converters.h"
@@ skipping 105 matching lines @@
   focus_controller_->ActivateView(view);
 }
 
 bool WindowManagerApp::IsReady() const {
   return view_manager_ && root_;
 }
 
 void WindowManagerApp::InitFocus(scoped_ptr<mojo::FocusRules> rules) {
   focus_controller_.reset(new mojo::FocusController(rules.Pass()));
   focus_controller_->AddObserver(this);
+
+  DCHECK(root_);
+  SetFocusController(root_, focus_controller_.get());
 }
 
 void WindowManagerApp::Embed(
     const String& url,
     InterfaceRequest<ServiceProvider> service_provider) {
   if (view_manager_) {
     window_manager_delegate_->Embed(url, service_provider.Pass());
     return;
   }
   scoped_ptr<PendingEmbed> pending_embed(new PendingEmbed);
@@ skipping 198 matching lines @@
   view_manager_app->ConnectToService(&window_manager_client_);
 }
 
 void WindowManagerApp::Create(ApplicationConnection* connection,
                               InterfaceRequest<WindowManagerInternal> request) {
   WindowManagerInternalImpl* impl = new WindowManagerInternalImpl(this);
   BindToRequest(impl, &request);
 }
 
 }  // namespace mojo