App list: Infrastructure now supports multiple custom launcher pages.

athena/home/app_list_view_delegate.h

 // 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.
 
 #ifndef ATHENA_HOME_APP_LIST_VIEW_DELEGATE_H_
 #define ATHENA_HOME_APP_LIST_VIEW_DELEGATE_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/app_list/app_list_view_delegate.h"
@@ skipping 37 matching lines @@
   virtual void Dismiss() OVERRIDE;
   virtual void ViewClosing() OVERRIDE;
   virtual gfx::ImageSkia GetWindowIcon() OVERRIDE;
   virtual void OpenSettings() OVERRIDE;
   virtual void OpenHelp() OVERRIDE;
   virtual void OpenFeedback() OVERRIDE;
   virtual void ToggleSpeechRecognition() OVERRIDE;
   virtual void ShowForProfileByPath(
       const base::FilePath& profile_path) OVERRIDE;
   virtual views::View* CreateStartPageWebView(const gfx::Size& size) OVERRIDE;
-  virtual views::View* CreateCustomPageWebView(const gfx::Size& size) OVERRIDE;
+  virtual std::vector<views::View*> CreateCustomPageWebViews(
+      const gfx::Size& size) OVERRIDE;
   virtual bool IsSpeechRecognitionEnabled() OVERRIDE;
   virtual const Users& GetUsers() const OVERRIDE;
   virtual bool ShouldCenterWindow() const OVERRIDE;
 
   scoped_ptr<app_list::AppListModel> model_;
   scoped_ptr<app_list::SpeechUIModel> speech_ui_;
   Users users_;
 
   std::vector<app_list::SearchProvider*> search_providers_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListViewDelegate);
 };
 
 }  // namespace athena
 
 #endif  // ATHENA_HOME_APP_LIST_VIEW_DELEGATE_H_