Allow randomized search engines in selection dialog....

chrome/browser/first_run.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_FIRST_RUN_H_
 #define CHROME_BROWSER_FIRST_RUN_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 26 matching lines @@
     OEMBUBBLE,        // Smaller bubble for OEM builds
     MINIMALBUBBLE     // Minimal bubble shown after search engine dialog
   } BubbleType;
   // See ProcessMasterPreferences for more info about this structure.
   struct MasterPrefs {
     int ping_delay;
     bool homepage_defined;
     int do_import_items;
     int dont_import_items;
     bool run_search_engine_experiment;
+    bool randomize_search_engine_experiment;
     std::vector<GURL> new_tabs;
     std::vector<GURL> bookmarks;
   };
 #if defined(OS_WIN)
   // Creates the desktop shortcut to chrome for the current user. Returns
   // false if it fails. It will overwrite the shortcut if it exists.
   static bool CreateChromeDesktopShortcut();
   // Creates the quick launch shortcut to chrome for the current user. Returns
   // false if it fails. It will overwrite the shortcut if it exists.
   static bool CreateChromeQuickLaunchShortcut();
@@ skipping 198 matching lines @@
 // |process_singleton| is used to lock the handling of CopyData messages
 // while the First Run UI is visible.
 // |homepage_defined| true indicates that homepage is defined in master
 // preferences and should not be imported from another browser.
 // |import_items| specifies the items to import, specified in master
 // preferences and will override default behavior of importer.
 // |dont_import_items| specifies the items *not* to import, specified in master
 // preferences and will override default behavior of importer.
 // |search_engine_experiment| indicates whether the experimental search engine
 // window should be shown.
+// |randomize_search_engine_experiment| is true if the logos in the search
+// engine window should be shown in randomized order.
 // Returns true if the user clicked "Start", false if the user pressed "Cancel"
 // or closed the dialog.
 bool OpenFirstRunDialog(Profile* profile,
                         bool homepage_defined,
                         int import_items,
                         int dont_import_items,
                         bool search_engine_experiment,
+                        bool randomize_search_engine_experiment,
                         ProcessSingleton* process_singleton);
 
 #endif  // CHROME_BROWSER_FIRST_RUN_H_