Enable accelerators on web activity window

athena/activity/activity_view_manager_impl.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 "athena/activity/public/activity_view_manager.h"
 
 #include <algorithm>
 #include <map>
 
 #include "athena/activity/public/activity.h"
@@ skipping 30 matching lines @@
     container_->AddChildView(content_);
 
     widget_ = new views::Widget;
     views::Widget::InitParams params(
         views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
     params.context = ScreenManager::Get()->GetContext();
     params.delegate = NULL;
     params.activatable = views::Widget::InitParams::ACTIVATABLE_YES;
     widget_->Init(params);
     widget_->SetContentsView(container_);
+
+    activity_->GetActivityViewModel()->Init();
   }
 
   virtual ~ActivityWidget() {}
 
   void Show() {
     Update();
     widget_->Show();
   }
 
   void Update() {
@@ skipping 90 matching lines @@
 ActivityViewManager* ActivityViewManager::Get() {
   return instance;
 }
 
 void ActivityViewManager::Shutdown() {
   CHECK(instance);
   delete instance;
 }
 
 }  // namespace athena