Introduces AppActivity and handler of chrome.shell API.

athena/content/content_activity_factory.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/content/public/content_activity_factory.h"
 
+#include "athena/content/app_activity.h"
 #include "athena/content/web_activity.h"
 #include "base/logging.h"
 
 namespace athena {
 
 ContentActivityFactory::ContentActivityFactory() {
 }
 
 ContentActivityFactory::~ContentActivityFactory() {}
 
 Activity* ContentActivityFactory::CreateWebActivity(
     content::BrowserContext* browser_context,
     const GURL& url) {
   return new WebActivity(browser_context, url);
 }
 
 Activity* ContentActivityFactory::CreateAppActivity(
-    content::BrowserContext* browser_context,
-    const std::string& app_id) {
-  // TODO(mukai): port the extension system and launch the app actually.
-  GURL url;
-  if (app_id == "mail")
-    url = GURL("https://mail.google.com/");
-  else if (app_id == "calendar")
-    url = GURL("https://calendar.google.com/");
-  else if (app_id == "video")
-    url = GURL("http://youtube.com/");
-  else if (app_id == "music")
-    url = GURL("https://play.google.com/music");
-  else if (app_id == "contact")
-    url = GURL("https://www.google.com/contacts");
-  else
-    LOG(FATAL) << "Unknown app id: " << app_id;
-  DCHECK(!url.is_empty());
-  return CreateWebActivity(browser_context, url);
+    apps::ShellAppWindow* app_window) {
+  return new AppActivity(app_window);
 }
 
 }  // namespace athena