Do not show the activity widget in ActivityManager::AddActivity

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 217 matching lines @@
         load_url_params.is_renderer_initiated = params.is_renderer_initiated;
         load_url_params.transferred_global_request_id =
             params.transferred_global_request_id;
         web_contents()->GetController().LoadURLWithParams(load_url_params);
         return web_contents();
       }
       case NEW_FOREGROUND_TAB:
       case NEW_BACKGROUND_TAB:
       case NEW_POPUP:
       case NEW_WINDOW: {
-        ActivityManager::Get()->AddActivity(
-            ActivityFactory::Get()->CreateWebActivity(
-                browser_context(), base::string16(), params.url));
+        Activity* activity = ActivityFactory::Get()->CreateWebActivity(
+            browser_context(), base::string16(), params.url);
+        Activity::Show(activity);
         break;
       }
       default:
         break;
     }
     // NULL is returned if the URL wasn't opened immediately.
     return NULL;
   }
 
   virtual bool CanOverscrollContent() const OVERRIDE {
@@ skipping 382 matching lines @@
 
 void WebActivity::ReloadAndObserve() {
   if (web_view_->IsContentEvicted()) {
     DCHECK_EQ(ACTIVITY_UNLOADED, current_state_);
     web_view_->ReloadContent();
   }
   Observe(web_view_->GetWebContents());
 }
 
 }  // namespace athena