Move multiprofile pref migration preference.

chrome/browser/ui/browser.cc

 // Copyright (c) 2011 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 "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 2198 matching lines @@
   if (home_page_is_new_tab_page_pref &&
       !home_page_is_new_tab_page_pref->IsManaged() &&
       !prefs->HasPrefPath(prefs::kHomePageIsNewTabPage))
     prefs->SetBoolean(prefs::kHomePageIsNewTabPage, false);
 }
 
 // static
 void Browser::RegisterPrefs(PrefService* prefs) {
   prefs->RegisterIntegerPref(prefs::kOptionsWindowLastTabIndex, 0);
   prefs->RegisterIntegerPref(prefs::kExtensionSidebarWidth, -1);
-  prefs->RegisterIntegerPref(prefs::kMultipleProfilePrefMigration, 0);
   prefs->RegisterBooleanPref(prefs::kAllowFileSelectionDialogs, true);
   // Educated guess: Chrome has a bundled Flash version supporting
   // clearing LSO data, Chromium hasn't.
 #if defined(GOOGLE_CHROME_BUILD)
   prefs->RegisterBooleanPref(prefs::kClearPluginLSODataEnabled, true);
 #else
   prefs->RegisterBooleanPref(prefs::kClearPluginLSODataEnabled, false);
 #endif
 }
 
@@ skipping 2886 matching lines @@
 }
 
 void Browser::ShowSyncSetup() {
   ProfileSyncService* service =
       profile()->GetOriginalProfile()->GetProfileSyncService();
   if (service->HasSyncSetupCompleted())
     ShowOptionsTab(chrome::kSyncSetupSubPage);
   else
     service->ShowLoginDialog();
 }