Add actiivity in factory

athena/content/web_activity.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/web_activity.h"
 
 #include "athena/activity/public/activity_factory.h"
 #include "athena/activity/public/activity_manager.h"
 #include "athena/content/content_proxy.h"
 #include "athena/content/public/dialogs.h"
@@ skipping 267 matching lines @@
       reload_message_->Hide();
     overscroll_y_ = 0;
   }
 
   virtual void AddNewContents(content::WebContents* source,
                               content::WebContents* new_contents,
                               WindowOpenDisposition disposition,
                               const gfx::Rect& initial_pos,
                               bool user_gesture,
                               bool* was_blocked) OVERRIDE {
+    // TODO(oshima): Use factory.
     ActivityManager::Get()->AddActivity(
         new WebActivity(new AthenaWebView(new_contents)));
   }
 
   virtual bool PreHandleKeyboardEvent(
       content::WebContents* source,
       const content::NativeWebKeyboardEvent& event,
       bool* is_keyboard_shortcut) OVERRIDE {
     return controller_->PreHandleKeyboardEvent(
         source, event, is_keyboard_shortcut);
@@ skipping 334 matching lines @@
 
 void WebActivity::ReloadAndObserve() {
   if (web_view_->IsContentEvicted()) {
     DCHECK_EQ(ACTIVITY_UNLOADED, current_state_);
     web_view_->ReloadContent();
   }
   Observe(web_view_->GetWebContents());
 }
 
 }  // namespace athena