App list: Infrastructure now supports multiple custom launcher pages.

ui/app_list/test/app_list_test_view_delegate.h

 // Copyright 2013 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 UI_APP_LIST_TEST_APP_LIST_TEST_VIEW_DELEGATE_H_
 #define UI_APP_LIST_TEST_APP_LIST_TEST_VIEW_DELEGATE_H_
 
 #include <map>
 #include <string>
 
@@ skipping 59 matching lines @@
   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 {}
 #if defined(TOOLKIT_VIEWS)
   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;
 #endif
   virtual bool IsSpeechRecognitionEnabled() OVERRIDE;
   virtual const Users& GetUsers() const OVERRIDE;
   virtual bool ShouldCenterWindow() const OVERRIDE;
   virtual void AddObserver(AppListViewDelegateObserver* observer) OVERRIDE;
   virtual void RemoveObserver(AppListViewDelegateObserver* observer) OVERRIDE;
 
   // Do a bulk replacement of the items in the model.
   void ReplaceTestModel(int item_count);
 
@@ skipping 12 matching lines @@
   SpeechUIModel speech_ui_;
   base::TimeDelta auto_launch_timeout_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListTestViewDelegate);
 };
 
 }  // namespace test
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_TEST_APP_LIST_TEST_VIEW_DELEGATE_H_