Disable sync promo

chrome/browser/ui/webui/sync_promo_ui.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/webui/sync_promo_ui.h"
 
 #include "base/command_line.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/first_run/first_run.h"
@@ skipping 170 matching lines @@
 
   // This pref can be set in the master preferences file to allow or disallow
   // showing the sync promo at startup.
   if (prefs->HasPrefPath(prefs::kSyncPromoShowOnFirstRunAllowed))
     return prefs->GetBoolean(prefs::kSyncPromoShowOnFirstRunAllowed);
 
   // For now don't show the promo for some brands.
   if (!AllowPromoAtStartupForCurrentBrand())
     return false;
 
-  // Default to show the promo.
-  return true;
+  return false;
 }
 
 void SyncPromoUI::DidShowSyncPromoAtStartup(Profile* profile) {
   int show_count = profile->GetPrefs()->GetInteger(
       prefs::kSyncPromoStartupCount);
   show_count++;
   profile->GetPrefs()->SetInteger(prefs::kSyncPromoStartupCount, show_count);
 }
 
 bool SyncPromoUI::HasUserSkippedSyncPromo(Profile* profile) {
@@ skipping 39 matching lines @@
     UTF16ToUTF8(output.data(), output.length(), &url);
     return GURL(url);
   }
   return GURL();
 }
 
 // static
 bool SyncPromoUI::UserHasSeenSyncPromoAtStartup(Profile* profile) {
   return profile->GetPrefs()->GetInteger(prefs::kSyncPromoStartupCount) > 0;
 }