Suppress bubble view for CONNECTION_FAILED error

chrome/browser/sync/sync_ui_util.h

 // 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.
 
 #ifndef CHROME_BROWSER_SYNC_SYNC_UI_UTIL_H_
 #define CHROME_BROWSER_SYNC_SYNC_UI_UTIL_H_
 #pragma once
 
 #include <string>
 
@@ skipping 31 matching lines @@
                             string16* status_label,
                             string16* link_label);
 
 // Same as above but for use specifically on the New Tab Page.
 // |status_label| may contain an HTML-formatted link.
 MessageType GetStatusLabelsForNewTabPage(ProfileSyncService* service,
                                          string16* status_label,
                                          string16* link_label);
 
 // Gets various labels for the sync global error based on the sync error state.
-MessageType GetStatusLabelsForSyncGlobalError(ProfileSyncService* service,
-                                              string16* menu_item_label,
-                                              string16* bubble_message,
-                                              string16* bubble_accept_label);
+// |menu_item_label|, |bubble_message|, and |bubble_accept_label| must not be
+// NULL.
+void GetStatusLabelsForSyncGlobalError(ProfileSyncService* service,
+                                       string16* menu_item_label,
+                                       string16* bubble_message,
+                                       string16* bubble_accept_label);
 
 MessageType GetStatus(ProfileSyncService* service);
 
 // Determines whether or not the sync error button should be visible.
 bool ShouldShowSyncErrorButton(ProfileSyncService* service);
 
 // Returns a string with the synchronization status.
 string16 GetSyncMenuLabel(ProfileSyncService* service);
 
 // Open the appropriate sync dialog for the given profile (which can be
@@ skipping 13 matching lines @@
 
 void AddIntSyncDetail(base::ListValue* details,
                       const std::string& stat_name,
                       int64 stat_value);
 
 void AddStringSyncDetails(ListValue* details, const std::string& stat_name,
                           const std::string& stat_value);
 
 }  // namespace sync_ui_util
 #endif  // CHROME_BROWSER_SYNC_SYNC_UI_UTIL_H_