Change all the places where the multi-purpose sync error link is surfaced to ...

chrome/browser/ui/cocoa/options/preferences_window_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/options/preferences_window_controller.h"
 
 #include <algorithm>
 
 #include "app/l10n_util.h"
 #include "app/l10n_util_mac.h"
@@ skipping 1411 matching lines @@
   browser->OpenPrivacyDashboardTabAndActivate();
 }
 
 // Called when the user clicks the "Customize Sync" button in the
 // "Personal Stuff" pane.  Spawns a dialog-modal sheet that cleans
 // itself up on close.
 - (IBAction)doSyncCustomize:(id)sender {
   syncService_->ShowConfigure(NULL);
 }
 
+// Called when the user clicks on the multi-purpose 'sync problem'
+// link.
 - (IBAction)doSyncReauthentication:(id)sender {
   DCHECK(syncService_ && !syncService_->IsManaged());
-  syncService_->ShowLoginDialog(NULL);
+  syncService_->ShowErrorUI(NULL);
 }
 
 - (void)setPasswordManagerEnabledIndex:(NSInteger)value {
   if (value == kEnabledIndex)
     [self recordUserAction:UserMetricsAction(
                            "Options_PasswordManager_Enable")];
   else
     [self recordUserAction:UserMetricsAction(
                            "Options_PasswordManager_Disable")];
   askSavePasswords_.SetValueIfNotManaged(value == kEnabledIndex ? true : false);
@@ skipping 717 matching lines @@
     case OPTIONS_PAGE_ADVANCED:
       return underTheHoodView_;
     case OPTIONS_PAGE_DEFAULT:
     case OPTIONS_PAGE_COUNT:
       LOG(DFATAL) << "Invalid page value " << page;
   }
   return basicsView_;
 }
 
 @end