It seems GAIA had changed dosserver rules today, so we can go back to accounts.google.com.

chrome/browser/printing/cloud_print/cloud_print_setup_source.cc

 // Copyright (c) 2012 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/printing/cloud_print/cloud_print_setup_source.h"
 
 #include "base/memory/ref_counted_memory.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/google/google_util.h"
 #include "chrome/common/jstemplate_builder.h"
 #include "googleurl/src/gurl.h"
 #include "grit/browser_resources.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "grit/ui_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 // Define the values of standard URLs.
 const char CloudPrintSetupSource::kInvalidPasswordHelpUrl[] =
   "https://www.google.com/support/accounts/bin/answer.py?ctx=ch&answer=27444";
 const char CloudPrintSetupSource::kCanNotAccessAccountUrl[] =
   "https://www.google.com/support/accounts/bin/answer.py?answer=48598";
 const char CloudPrintSetupSource::kCreateNewAccountUrl[] =
-  "https://www.google.com/accounts/NewAccount?service=chromiumsync";
+  "https://accounts.google.com/NewAccount?service=chromiumsync";
 
 namespace {
 
 // Utility method to keep dictionary population code streamlined.
 void AddString(DictionaryValue* dictionary,
                const std::string& key,
                int resource_id) {
   dictionary->SetString(key, l10n_util::GetStringUTF16(resource_id));
 }
 
@@ skipping 89 matching lines @@
   return "text/html";
 }
 
 std::string CloudPrintSetupSource::GetLocalizedUrl(
     const std::string& url) const {
   GURL original_url(url);
   DCHECK(original_url.is_valid());
   GURL localized_url = google_util::AppendGoogleLocaleParam(original_url);
   return localized_url.spec();
 }