Do not show the activity widget in ActivityManager::AddActivity

athena/extensions/athena_app_delegate_base.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/extensions/athena_app_delegate_base.h"
 
+#include "athena/activity/public/activity.h"
 #include "athena/activity/public/activity_factory.h"
 #include "athena/env/public/athena_env.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "extensions/common/constants.h"
 #include "extensions/grit/extensions_browser_resources.h"
 #include "ui/aura/window.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace athena {
 namespace {
 
 content::WebContents* OpenURLInActivity(content::BrowserContext* context,
                                         const content::OpenURLParams& params) {
   // Force all links to open in a new activity.
   Activity* activity = ActivityFactory::Get()->CreateWebActivity(
       context, base::string16(), params.url);
-  DCHECK(activity);
+  Activity::Show(activity);
   // TODO(oshima): Get the web cotnents from activity.
   return NULL;
 }
 
 }  // namespace
 
 // This is a extra step to open a new Activity when a link is simply clicked
 // on an app activity (which usually replaces the content).
 class AthenaAppDelegateBase::NewActivityContentsDelegate
     : public content::WebContentsDelegate {
@@ skipping 59 matching lines @@
 void AthenaAppDelegateBase::SetTerminatingCallback(
     const base::Closure& callback) {
   if (!terminating_callback_.is_null())
     AthenaEnv::Get()->RemoveTerminatingCallback(terminating_callback_);
   terminating_callback_ = callback;
   if (!terminating_callback_.is_null())
     AthenaEnv::Get()->AddTerminatingCallback(terminating_callback_);
 }
 
 }  // namespace athena