Allow randomized search engines in selection dialog....

chrome/browser/views/first_run_view.h

 // Copyright (c) 2010 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 CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H_
 #define CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H_
 
 #include "chrome/browser/views/first_run_view_base.h"
 #include "chrome/browser/views/first_run_customize_view.h"
 #include "chrome/browser/views/first_run_search_engine_view.h"
@@ skipping 12 matching lines @@
 
 // FirstRunView implements the dialog that welcomes to user to Chrome after
 // a fresh install.
 class FirstRunView : public FirstRunViewBase,
                      public views::LinkController,
                      public FirstRunCustomizeView::CustomizeViewObserver,
                      public SearchEngineSelectionObserver {
  public:
   explicit FirstRunView(Profile* profile, bool homepage_defined,
                         int import_items, int dont_import_items,
-                        bool search_engine_experiment);
+                        bool search_engine_experiment,
+                        bool randomize_search_engine_experiment);
   virtual ~FirstRunView();
 
   bool accepted() const { return accepted_;}
 
   // Overridden from views::View:
   virtual gfx::Size GetPreferredSize();
   virtual void Layout();
 
   // Overridden from views::DialogDelegate:
   virtual bool Accept();
@@ skipping 13 matching lines @@
   // Overridden from SearchEngineSelectionObserver:
   virtual void SearchEngineChosen(const TemplateURL* default_search);
 
  private:
   // Initializes the controls on the dialog.
   void SetupControls();
 
   // Creates the dialog that allows the user to customize work items.
   void OpenCustomizeDialog();
 
-  // Creates the search engine selection dialog.
-  void OpenSearchEngineDialog();
+  // Creates the search engine selection dialog.  If |randomize|, the display
+  // of search engine logos should be randomized.
+  void OpenSearchEngineDialog(bool randomize);
 
   views::Label* welcome_label_;
   views::Label* actions_label_;
   views::Label* actions_import_;
   views::Label* actions_shorcuts_;
   views::Link* customize_link_;
   bool customize_selected_;
 
   // Whether the user accepted (pressed the "Start" button as opposed to
   // "Cancel").
   bool accepted_;
 
   DISALLOW_COPY_AND_ASSIGN(FirstRunView);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H_